20296405800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4289}}^1$

素因数の和:4561

約数の個数: 288

約数和(自身を含む): 74687184000

約数和(自身を除く): 54390778200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 239, 264, 275, 300, 330, 360, 396, 440, 450, 478, 495, 550, 600, 660, 717, 792, 825, 900, 956, 990, 1100, 1195, 1320, 1434, 1650, 1800, 1912, 1980, 2151, 2200, 2390, 2475, 2629, 2868, 3300, 3585, 3960, 4289, 4302, 4780, 4950, 5258, 5736, 5975, 6600, 7170, 7887, 8578, 8604, 9560, 9900, 10516, 10755, 11950, 12867, 13145, 14340, 15774, 17156, 17208, 17925, 19800, 21032, 21445, 21510, 23661, 23900, 25734, 26290, 28680, 31548, 34312, 35850, 38601, 39435, 42890, 43020, 47179, 47322, 47800, 51468, 52580, 53775, 63096, 64335, 65725, 71700, 77202, 78870, 85780, 86040, 94358, 94644, 102936, 105160, 107225, 107550, 118305, 128670, 131450, 141537, 143400, 154404, 157740, 171560, 188716, 189288, 193005, 197175, 214450, 215100, 235895, 236610, 257340, 262900, 283074, 308808, 315480, 321675, 377432, 386010, 394350, 424611, 428900, 430200, 471790, 473220, 514680, 525800, 566148, 591525, 643350, 707685, 772020, 788700, 849222, 857800, 943580, 946440, 965025, 1025071, 1132296, 1179475, 1183050, 1286700, 1415370, 1544040, 1577400, 1698444, 1887160, 1930050, 2050142, 2123055, 2358950, 2366100, 2573400, 2830740, 3075213, 3396888, 3538425, 3860100, 4100284, 4246110, 4717900, 4732200, 5125355, 5661480, 6150426, 7076850, 7720200, 8200568, 8492220, 9225639, 9435800, 10250710, 10615275, 11275781, 12300852, 14153700, 15376065, 16984440, 18451278, 20501420, 21230550, 22551562, 24601704, 25626775, 28307400, 30752130, 33827343, 36902556, 41002840, 42461100, 45103124, 46128195, 51253550, 56378905, 61504260, 67654686, 73805112, 76880325, 84922200, 90206248, 92256390, 101482029, 102507100, 112757810, 123008520, 135309372, 153760650, 169136715, 184512780, 202964058, 205014200, 225515620, 230640975, 270618744, 281894525, 307521300, 338273430, 369025560, 405928116, 451031240, 461281950, 507410145, 563789050, 615042600, 676546860, 811856232, 845683575, 922563900, 1014820290, 1127578100, 1353093720, 1691367150, 1845127800, 2029640580, 2255156200, 2537050725, 3382734300, 4059281160, 5074101450, 6765468600, 10148202900, 20296405800]

約数ペア:

[(1, 20296405800), (2, 10148202900), (3, 6765468600), (4, 5074101450), (5, 4059281160), (6, 3382734300), (8, 2537050725), (9, 2255156200), (10, 2029640580), (11, 1845127800), (12, 1691367150), (15, 1353093720), (18, 1127578100), (20, 1014820290), (22, 922563900), (24, 845683575), (25, 811856232), (30, 676546860), (33, 615042600), (36, 563789050), (40, 507410145), (44, 461281950), (45, 451031240), (50, 405928116), (55, 369025560), (60, 338273430), (66, 307521300), (72, 281894525), (75, 270618744), (88, 230640975), (90, 225515620), (99, 205014200), (100, 202964058), (110, 184512780), (120, 169136715), (132, 153760650), (150, 135309372), (165, 123008520), (180, 112757810), (198, 102507100), (200, 101482029), (220, 92256390), (225, 90206248), (239, 84922200), (264, 76880325), (275, 73805112), (300, 67654686), (330, 61504260), (360, 56378905), (396, 51253550), (440, 46128195), (450, 45103124), (478, 42461100), (495, 41002840), (550, 36902556), (600, 33827343), (660, 30752130), (717, 28307400), (792, 25626775), (825, 24601704), (900, 22551562), (956, 21230550), (990, 20501420), (1100, 18451278), (1195, 16984440), (1320, 15376065), (1434, 14153700), (1650, 12300852), (1800, 11275781), (1912, 10615275), (1980, 10250710), (2151, 9435800), (2200, 9225639), (2390, 8492220), (2475, 8200568), (2629, 7720200), (2868, 7076850), (3300, 6150426), (3585, 5661480), (3960, 5125355), (4289, 4732200), (4302, 4717900), (4780, 4246110), (4950, 4100284), (5258, 3860100), (5736, 3538425), (5975, 3396888), (6600, 3075213), (7170, 2830740), (7887, 2573400), (8578, 2366100), (8604, 2358950), (9560, 2123055), (9900, 2050142), (10516, 1930050), (10755, 1887160), (11950, 1698444), (12867, 1577400), (13145, 1544040), (14340, 1415370), (15774, 1286700), (17156, 1183050), (17208, 1179475), (17925, 1132296), (19800, 1025071), (21032, 965025), (21445, 946440), (21510, 943580), (23661, 857800), (23900, 849222), (25734, 788700), (26290, 772020), (28680, 707685), (31548, 643350), (34312, 591525), (35850, 566148), (38601, 525800), (39435, 514680), (42890, 473220), (43020, 471790), (47179, 430200), (47322, 428900), (47800, 424611), (51468, 394350), (52580, 386010), (53775, 377432), (63096, 321675), (64335, 315480), (65725, 308808), (71700, 283074), (77202, 262900), (78870, 257340), (85780, 236610), (86040, 235895), (94358, 215100), (94644, 214450), (102936, 197175), (105160, 193005), (107225, 189288), (107550, 188716), (118305, 171560), (128670, 157740), (131450, 154404), (141537, 143400)]