18564832800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{20963}}^1$

素因数の和:21033

約数の個数: 288

約数和(自身を含む): 68783722560

約数和(自身を除く): 50218889760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 41, 45, 48, 50, 54, 60, 72, 75, 80, 82, 90, 96, 100, 108, 120, 123, 135, 144, 150, 160, 164, 180, 200, 205, 216, 225, 240, 246, 270, 288, 300, 328, 360, 369, 400, 410, 432, 450, 480, 492, 540, 600, 615, 656, 675, 720, 738, 800, 820, 864, 900, 984, 1025, 1080, 1107, 1200, 1230, 1312, 1350, 1440, 1476, 1640, 1800, 1845, 1968, 2050, 2160, 2214, 2400, 2460, 2700, 2952, 3075, 3280, 3600, 3690, 3936, 4100, 4320, 4428, 4920, 5400, 5535, 5904, 6150, 6560, 7200, 7380, 8200, 8856, 9225, 9840, 10800, 11070, 11808, 12300, 14760, 16400, 17712, 18450, 19680, 20963, 21600, 22140, 24600, 27675, 29520, 32800, 35424, 36900, 41926, 44280, 49200, 55350, 59040, 62889, 73800, 83852, 88560, 98400, 104815, 110700, 125778, 147600, 167704, 177120, 188667, 209630, 221400, 251556, 295200, 314445, 335408, 377334, 419260, 442800, 503112, 524075, 566001, 628890, 670816, 754668, 838520, 859483, 885600, 943335, 1006224, 1048150, 1132002, 1257780, 1509336, 1572225, 1677040, 1718966, 1886670, 2012448, 2096300, 2264004, 2515560, 2578449, 2830005, 3018672, 3144450, 3354080, 3437932, 3773340, 4192600, 4297415, 4528008, 4716675, 5031120, 5156898, 5660010, 6037344, 6288900, 6875864, 7546680, 7735347, 8385200, 8594830, 9056016, 9433350, 10062240, 10313796, 11320020, 12577800, 12892245, 13751728, 14150025, 15093360, 15470694, 16770400, 17189660, 18112032, 18866700, 20627592, 21487075, 22640040, 23206041, 25155600, 25784490, 27503456, 28300050, 30186720, 30941388, 34379320, 37733400, 38676735, 41255184, 42974150, 45280080, 46412082, 50311200, 51568980, 56600100, 61882776, 64461225, 68758640, 75466800, 77353470, 82510368, 85948300, 90560160, 92824164, 103137960, 113200200, 116030205, 123765552, 128922450, 137517280, 150933600, 154706940, 171896600, 185648328, 193383675, 206275920, 226400400, 232060410, 247531104, 257844900, 309413880, 343793200, 371296656, 386767350, 412551840, 452800800, 464120820, 515689800, 580151025, 618827760, 687586400, 742593312, 773534700, 928241640, 1031379600, 1160302050, 1237655520, 1547069400, 1856483280, 2062759200, 2320604100, 3094138800, 3712966560, 4641208200, 6188277600, 9282416400, 18564832800]

約数ペア:

[(1, 18564832800), (2, 9282416400), (3, 6188277600), (4, 4641208200), (5, 3712966560), (6, 3094138800), (8, 2320604100), (9, 2062759200), (10, 1856483280), (12, 1547069400), (15, 1237655520), (16, 1160302050), (18, 1031379600), (20, 928241640), (24, 773534700), (25, 742593312), (27, 687586400), (30, 618827760), (32, 580151025), (36, 515689800), (40, 464120820), (41, 452800800), (45, 412551840), (48, 386767350), (50, 371296656), (54, 343793200), (60, 309413880), (72, 257844900), (75, 247531104), (80, 232060410), (82, 226400400), (90, 206275920), (96, 193383675), (100, 185648328), (108, 171896600), (120, 154706940), (123, 150933600), (135, 137517280), (144, 128922450), (150, 123765552), (160, 116030205), (164, 113200200), (180, 103137960), (200, 92824164), (205, 90560160), (216, 85948300), (225, 82510368), (240, 77353470), (246, 75466800), (270, 68758640), (288, 64461225), (300, 61882776), (328, 56600100), (360, 51568980), (369, 50311200), (400, 46412082), (410, 45280080), (432, 42974150), (450, 41255184), (480, 38676735), (492, 37733400), (540, 34379320), (600, 30941388), (615, 30186720), (656, 28300050), (675, 27503456), (720, 25784490), (738, 25155600), (800, 23206041), (820, 22640040), (864, 21487075), (900, 20627592), (984, 18866700), (1025, 18112032), (1080, 17189660), (1107, 16770400), (1200, 15470694), (1230, 15093360), (1312, 14150025), (1350, 13751728), (1440, 12892245), (1476, 12577800), (1640, 11320020), (1800, 10313796), (1845, 10062240), (1968, 9433350), (2050, 9056016), (2160, 8594830), (2214, 8385200), (2400, 7735347), (2460, 7546680), (2700, 6875864), (2952, 6288900), (3075, 6037344), (3280, 5660010), (3600, 5156898), (3690, 5031120), (3936, 4716675), (4100, 4528008), (4320, 4297415), (4428, 4192600), (4920, 3773340), (5400, 3437932), (5535, 3354080), (5904, 3144450), (6150, 3018672), (6560, 2830005), (7200, 2578449), (7380, 2515560), (8200, 2264004), (8856, 2096300), (9225, 2012448), (9840, 1886670), (10800, 1718966), (11070, 1677040), (11808, 1572225), (12300, 1509336), (14760, 1257780), (16400, 1132002), (17712, 1048150), (18450, 1006224), (19680, 943335), (20963, 885600), (21600, 859483), (22140, 838520), (24600, 754668), (27675, 670816), (29520, 628890), (32800, 566001), (35424, 524075), (36900, 503112), (41926, 442800), (44280, 419260), (49200, 377334), (55350, 335408), (59040, 314445), (62889, 295200), (73800, 251556), (83852, 221400), (88560, 209630), (98400, 188667), (104815, 177120), (110700, 167704), (125778, 147600)]