20197591200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5397

約数の個数: 432

約数和(自身を含む): 77858516736

約数和(自身を除く): 57660925536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 31, 32, 34, 36, 40, 45, 48, 50, 51, 60, 62, 68, 72, 75, 80, 85, 90, 93, 96, 100, 102, 120, 124, 136, 144, 150, 153, 155, 160, 170, 180, 186, 200, 204, 225, 240, 248, 255, 272, 279, 288, 300, 306, 310, 340, 360, 372, 400, 408, 425, 450, 465, 480, 496, 510, 527, 544, 558, 600, 612, 620, 680, 720, 744, 765, 775, 800, 816, 850, 900, 930, 992, 1020, 1054, 1116, 1200, 1224, 1240, 1275, 1360, 1395, 1440, 1488, 1530, 1550, 1581, 1632, 1700, 1800, 1860, 2040, 2108, 2232, 2325, 2400, 2448, 2480, 2550, 2635, 2720, 2790, 2976, 3060, 3100, 3162, 3400, 3600, 3720, 3825, 4080, 4216, 4464, 4650, 4743, 4896, 4960, 5100, 5270, 5323, 5580, 6120, 6200, 6324, 6800, 6975, 7200, 7440, 7650, 7905, 8160, 8432, 8928, 9300, 9486, 10200, 10540, 10646, 11160, 12240, 12400, 12648, 13175, 13600, 13950, 14880, 15300, 15810, 15969, 16864, 18600, 18972, 20400, 21080, 21292, 22320, 23715, 24480, 24800, 25296, 26350, 26615, 27900, 30600, 31620, 31938, 37200, 37944, 39525, 40800, 42160, 42584, 44640, 47430, 47907, 50592, 52700, 53230, 55800, 61200, 63240, 63876, 74400, 75888, 79050, 79845, 84320, 85168, 90491, 94860, 95814, 105400, 106460, 111600, 118575, 122400, 126480, 127752, 133075, 151776, 158100, 159690, 165013, 170336, 180982, 189720, 191628, 210800, 212920, 223200, 237150, 239535, 252960, 255504, 266150, 271473, 316200, 319380, 330026, 361964, 379440, 383256, 399225, 421600, 425840, 452455, 474300, 479070, 495039, 511008, 532300, 542946, 632400, 638760, 660052, 723928, 758880, 766512, 798450, 814419, 825065, 851680, 904910, 948600, 958140, 990078, 1064600, 1085892, 1197675, 1264800, 1277520, 1320104, 1357365, 1447856, 1485117, 1533024, 1596900, 1628838, 1650130, 1809820, 1897200, 1916280, 1980156, 2129200, 2171784, 2262275, 2395350, 2475195, 2555040, 2640208, 2714730, 2805221, 2895712, 2970234, 3193800, 3257676, 3300260, 3619640, 3794400, 3832560, 3960312, 4072095, 4125325, 4258400, 4343568, 4524550, 4790700, 4950390, 5280416, 5429460, 5610442, 5940468, 6387600, 6515352, 6600520, 6786825, 7239280, 7425585, 7665120, 7920624, 8144190, 8250650, 8415663, 8687136, 9049100, 9581400, 9900780, 10858920, 11220884, 11880936, 12375975, 12775200, 13030704, 13201040, 13573650, 14026105, 14478560, 14851170, 15841248, 16288380, 16501300, 16831326, 18098200, 19162800, 19801560, 20360475, 21717840, 22441768, 23761872, 24751950, 25246989, 26061408, 26402080, 27147300, 28052210, 29702340, 32576760, 33002600, 33662652, 36196400, 37127925, 38325600, 39603120, 40720950, 42078315, 43435680, 44883536, 47523744, 49503900, 50493978, 54294600, 56104420, 59404680, 65153520, 66005200, 67325304, 70130525, 72392800, 74255850, 79206240, 81441900, 84156630, 89767072, 99007800, 100987956, 108589200, 112208840, 118809360, 126234945, 130307040, 132010400, 134650608, 140261050, 148511700, 162883800, 168313260, 198015600, 201975912, 210391575, 217178400, 224417680, 237618720, 252469890, 269301216, 280522100, 297023400, 325767600, 336626520, 396031200, 403951824, 420783150, 448835360, 504939780, 561044200, 594046800, 631174725, 651535200, 673253040, 807903648, 841566300, 1009879560, 1122088400, 1188093600, 1262349450, 1346506080, 1683132600, 2019759120, 2244176800, 2524698900, 3366265200, 4039518240, 5049397800, 6732530400, 10098795600, 20197591200]

約数ペア:

[(1, 20197591200), (2, 10098795600), (3, 6732530400), (4, 5049397800), (5, 4039518240), (6, 3366265200), (8, 2524698900), (9, 2244176800), (10, 2019759120), (12, 1683132600), (15, 1346506080), (16, 1262349450), (17, 1188093600), (18, 1122088400), (20, 1009879560), (24, 841566300), (25, 807903648), (30, 673253040), (31, 651535200), (32, 631174725), (34, 594046800), (36, 561044200), (40, 504939780), (45, 448835360), (48, 420783150), (50, 403951824), (51, 396031200), (60, 336626520), (62, 325767600), (68, 297023400), (72, 280522100), (75, 269301216), (80, 252469890), (85, 237618720), (90, 224417680), (93, 217178400), (96, 210391575), (100, 201975912), (102, 198015600), (120, 168313260), (124, 162883800), (136, 148511700), (144, 140261050), (150, 134650608), (153, 132010400), (155, 130307040), (160, 126234945), (170, 118809360), (180, 112208840), (186, 108589200), (200, 100987956), (204, 99007800), (225, 89767072), (240, 84156630), (248, 81441900), (255, 79206240), (272, 74255850), (279, 72392800), (288, 70130525), (300, 67325304), (306, 66005200), (310, 65153520), (340, 59404680), (360, 56104420), (372, 54294600), (400, 50493978), (408, 49503900), (425, 47523744), (450, 44883536), (465, 43435680), (480, 42078315), (496, 40720950), (510, 39603120), (527, 38325600), (544, 37127925), (558, 36196400), (600, 33662652), (612, 33002600), (620, 32576760), (680, 29702340), (720, 28052210), (744, 27147300), (765, 26402080), (775, 26061408), (800, 25246989), (816, 24751950), (850, 23761872), (900, 22441768), (930, 21717840), (992, 20360475), (1020, 19801560), (1054, 19162800), (1116, 18098200), (1200, 16831326), (1224, 16501300), (1240, 16288380), (1275, 15841248), (1360, 14851170), (1395, 14478560), (1440, 14026105), (1488, 13573650), (1530, 13201040), (1550, 13030704), (1581, 12775200), (1632, 12375975), (1700, 11880936), (1800, 11220884), (1860, 10858920), (2040, 9900780), (2108, 9581400), (2232, 9049100), (2325, 8687136), (2400, 8415663), (2448, 8250650), (2480, 8144190), (2550, 7920624), (2635, 7665120), (2720, 7425585), (2790, 7239280), (2976, 6786825), (3060, 6600520), (3100, 6515352), (3162, 6387600), (3400, 5940468), (3600, 5610442), (3720, 5429460), (3825, 5280416), (4080, 4950390), (4216, 4790700), (4464, 4524550), (4650, 4343568), (4743, 4258400), (4896, 4125325), (4960, 4072095), (5100, 3960312), (5270, 3832560), (5323, 3794400), (5580, 3619640), (6120, 3300260), (6200, 3257676), (6324, 3193800), (6800, 2970234), (6975, 2895712), (7200, 2805221), (7440, 2714730), (7650, 2640208), (7905, 2555040), (8160, 2475195), (8432, 2395350), (8928, 2262275), (9300, 2171784), (9486, 2129200), (10200, 1980156), (10540, 1916280), (10646, 1897200), (11160, 1809820), (12240, 1650130), (12400, 1628838), (12648, 1596900), (13175, 1533024), (13600, 1485117), (13950, 1447856), (14880, 1357365), (15300, 1320104), (15810, 1277520), (15969, 1264800), (16864, 1197675), (18600, 1085892), (18972, 1064600), (20400, 990078), (21080, 958140), (21292, 948600), (22320, 904910), (23715, 851680), (24480, 825065), (24800, 814419), (25296, 798450), (26350, 766512), (26615, 758880), (27900, 723928), (30600, 660052), (31620, 638760), (31938, 632400), (37200, 542946), (37944, 532300), (39525, 511008), (40800, 495039), (42160, 479070), (42584, 474300), (44640, 452455), (47430, 425840), (47907, 421600), (50592, 399225), (52700, 383256), (53230, 379440), (55800, 361964), (61200, 330026), (63240, 319380), (63876, 316200), (74400, 271473), (75888, 266150), (79050, 255504), (79845, 252960), (84320, 239535), (85168, 237150), (90491, 223200), (94860, 212920), (95814, 210800), (105400, 191628), (106460, 189720), (111600, 180982), (118575, 170336), (122400, 165013), (126480, 159690), (127752, 158100), (133075, 151776)]