21447213600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 432

約数和(自身を含む): 76518165024

約数和(自身を除く): 55070951424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 31, 32, 34, 40, 48, 50, 51, 60, 62, 68, 75, 80, 85, 93, 96, 100, 102, 120, 124, 136, 150, 155, 160, 170, 186, 200, 204, 240, 248, 255, 272, 300, 310, 340, 372, 400, 408, 425, 465, 480, 496, 510, 527, 544, 547, 600, 620, 680, 744, 775, 800, 816, 850, 930, 961, 992, 1020, 1054, 1094, 1200, 1240, 1275, 1360, 1488, 1550, 1581, 1632, 1641, 1700, 1860, 1922, 2040, 2108, 2188, 2325, 2400, 2480, 2550, 2635, 2720, 2735, 2883, 2976, 3100, 3162, 3282, 3400, 3720, 3844, 4080, 4216, 4376, 4650, 4805, 4960, 5100, 5270, 5470, 5766, 6200, 6324, 6564, 6800, 7440, 7688, 7905, 8160, 8205, 8432, 8752, 9299, 9300, 9610, 10200, 10540, 10940, 11532, 12400, 12648, 13128, 13175, 13600, 13675, 14415, 14880, 15376, 15810, 16337, 16410, 16864, 16957, 17504, 18598, 18600, 19220, 20400, 21080, 21880, 23064, 24025, 24800, 25296, 26256, 26350, 27350, 27897, 28830, 30752, 31620, 32674, 32820, 33914, 37196, 37200, 38440, 39525, 40800, 41025, 42160, 43760, 46128, 46495, 48050, 49011, 50592, 50871, 52512, 52700, 54700, 55794, 57660, 63240, 65348, 65640, 67828, 72075, 74392, 74400, 76880, 79050, 81685, 82050, 84320, 84785, 87520, 92256, 92990, 96100, 98022, 101742, 105400, 109400, 111588, 115320, 126480, 130696, 131280, 135656, 139485, 144150, 148784, 153760, 158100, 163370, 164100, 169570, 185980, 192200, 196044, 203484, 210800, 218800, 223176, 230640, 232475, 245055, 252960, 254355, 261392, 262560, 271312, 278970, 288269, 288300, 297568, 316200, 326740, 328200, 339140, 371960, 384400, 392088, 406968, 408425, 421600, 423925, 437600, 446352, 461280, 464950, 490110, 508710, 522784, 525667, 542624, 557940, 576538, 576600, 632400, 653480, 656400, 678280, 697425, 743920, 768800, 784176, 813936, 816850, 847850, 864807, 892704, 929900, 980220, 1017420, 1051334, 1115880, 1153076, 1153200, 1225275, 1264800, 1271775, 1306960, 1312800, 1356560, 1394850, 1441345, 1487840, 1568352, 1577001, 1627872, 1633700, 1695700, 1729614, 1859800, 1960440, 2034840, 2102668, 2231760, 2306152, 2306400, 2450550, 2543550, 2613920, 2628335, 2713120, 2789700, 2882690, 3154002, 3267400, 3391400, 3459228, 3719600, 3920880, 4069680, 4205336, 4324035, 4463520, 4612304, 4901100, 5087100, 5256670, 5579400, 5765380, 6308004, 6534800, 6782800, 6918456, 7206725, 7439200, 7841760, 7885005, 8139360, 8410672, 8648070, 8936339, 9224608, 9802200, 10174200, 10513340, 11158800, 11530760, 12616008, 13069600, 13141675, 13565600, 13836912, 14413450, 15770010, 16821344, 17296140, 17872678, 19604400, 20348400, 21026680, 21620175, 22317600, 23061520, 25232016, 26283350, 26809017, 27673824, 28826900, 31540020, 34592280, 35745356, 39208800, 39425025, 40696800, 42053360, 43240350, 44681695, 46123040, 50464032, 52566700, 53618034, 57653800, 63080040, 69184560, 71490712, 78850050, 84106720, 86480700, 89363390, 105133400, 107236068, 115307600, 126160080, 134045085, 138369120, 142981424, 157700100, 172961400, 178726780, 210266800, 214472136, 223408475, 230615200, 252320160, 268090170, 285962848, 315400200, 345922800, 357453560, 420533600, 428944272, 446816950, 536180340, 630800400, 670225425, 691845600, 714907120, 857888544, 893633900, 1072360680, 1261600800, 1340450850, 1429814240, 1787267800, 2144721360, 2680901700, 3574535600, 4289442720, 5361803400, 7149071200, 10723606800, 21447213600]

約数ペア:

[(1, 21447213600), (2, 10723606800), (3, 7149071200), (4, 5361803400), (5, 4289442720), (6, 3574535600), (8, 2680901700), (10, 2144721360), (12, 1787267800), (15, 1429814240), (16, 1340450850), (17, 1261600800), (20, 1072360680), (24, 893633900), (25, 857888544), (30, 714907120), (31, 691845600), (32, 670225425), (34, 630800400), (40, 536180340), (48, 446816950), (50, 428944272), (51, 420533600), (60, 357453560), (62, 345922800), (68, 315400200), (75, 285962848), (80, 268090170), (85, 252320160), (93, 230615200), (96, 223408475), (100, 214472136), (102, 210266800), (120, 178726780), (124, 172961400), (136, 157700100), (150, 142981424), (155, 138369120), (160, 134045085), (170, 126160080), (186, 115307600), (200, 107236068), (204, 105133400), (240, 89363390), (248, 86480700), (255, 84106720), (272, 78850050), (300, 71490712), (310, 69184560), (340, 63080040), (372, 57653800), (400, 53618034), (408, 52566700), (425, 50464032), (465, 46123040), (480, 44681695), (496, 43240350), (510, 42053360), (527, 40696800), (544, 39425025), (547, 39208800), (600, 35745356), (620, 34592280), (680, 31540020), (744, 28826900), (775, 27673824), (800, 26809017), (816, 26283350), (850, 25232016), (930, 23061520), (961, 22317600), (992, 21620175), (1020, 21026680), (1054, 20348400), (1094, 19604400), (1200, 17872678), (1240, 17296140), (1275, 16821344), (1360, 15770010), (1488, 14413450), (1550, 13836912), (1581, 13565600), (1632, 13141675), (1641, 13069600), (1700, 12616008), (1860, 11530760), (1922, 11158800), (2040, 10513340), (2108, 10174200), (2188, 9802200), (2325, 9224608), (2400, 8936339), (2480, 8648070), (2550, 8410672), (2635, 8139360), (2720, 7885005), (2735, 7841760), (2883, 7439200), (2976, 7206725), (3100, 6918456), (3162, 6782800), (3282, 6534800), (3400, 6308004), (3720, 5765380), (3844, 5579400), (4080, 5256670), (4216, 5087100), (4376, 4901100), (4650, 4612304), (4805, 4463520), (4960, 4324035), (5100, 4205336), (5270, 4069680), (5470, 3920880), (5766, 3719600), (6200, 3459228), (6324, 3391400), (6564, 3267400), (6800, 3154002), (7440, 2882690), (7688, 2789700), (7905, 2713120), (8160, 2628335), (8205, 2613920), (8432, 2543550), (8752, 2450550), (9299, 2306400), (9300, 2306152), (9610, 2231760), (10200, 2102668), (10540, 2034840), (10940, 1960440), (11532, 1859800), (12400, 1729614), (12648, 1695700), (13128, 1633700), (13175, 1627872), (13600, 1577001), (13675, 1568352), (14415, 1487840), (14880, 1441345), (15376, 1394850), (15810, 1356560), (16337, 1312800), (16410, 1306960), (16864, 1271775), (16957, 1264800), (17504, 1225275), (18598, 1153200), (18600, 1153076), (19220, 1115880), (20400, 1051334), (21080, 1017420), (21880, 980220), (23064, 929900), (24025, 892704), (24800, 864807), (25296, 847850), (26256, 816850), (26350, 813936), (27350, 784176), (27897, 768800), (28830, 743920), (30752, 697425), (31620, 678280), (32674, 656400), (32820, 653480), (33914, 632400), (37196, 576600), (37200, 576538), (38440, 557940), (39525, 542624), (40800, 525667), (41025, 522784), (42160, 508710), (43760, 490110), (46128, 464950), (46495, 461280), (48050, 446352), (49011, 437600), (50592, 423925), (50871, 421600), (52512, 408425), (52700, 406968), (54700, 392088), (55794, 384400), (57660, 371960), (63240, 339140), (65348, 328200), (65640, 326740), (67828, 316200), (72075, 297568), (74392, 288300), (74400, 288269), (76880, 278970), (79050, 271312), (81685, 262560), (82050, 261392), (84320, 254355), (84785, 252960), (87520, 245055), (92256, 232475), (92990, 230640), (96100, 223176), (98022, 218800), (101742, 210800), (105400, 203484), (109400, 196044), (111588, 192200), (115320, 185980), (126480, 169570), (130696, 164100), (131280, 163370), (135656, 158100), (139485, 153760), (144150, 148784)]