20745391200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:934

約数の個数: 288

約数和(自身を含む): 69070579200

約数和(自身を除く): 48325188000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 59, 60, 75, 80, 96, 100, 118, 120, 150, 160, 177, 200, 236, 239, 240, 295, 300, 354, 400, 472, 478, 480, 590, 600, 613, 708, 717, 800, 885, 944, 956, 1180, 1195, 1200, 1226, 1416, 1434, 1475, 1770, 1839, 1888, 1912, 2360, 2390, 2400, 2452, 2832, 2868, 2950, 3065, 3540, 3585, 3678, 3824, 4425, 4720, 4780, 4904, 5664, 5736, 5900, 5975, 6130, 7080, 7170, 7356, 7648, 8850, 9195, 9440, 9560, 9808, 11472, 11800, 11950, 12260, 14101, 14160, 14340, 14712, 15325, 17700, 17925, 18390, 19120, 19616, 22944, 23600, 23900, 24520, 28202, 28320, 28680, 29424, 30650, 35400, 35850, 36167, 36780, 38240, 42303, 45975, 47200, 47800, 49040, 56404, 57360, 58848, 61300, 70505, 70800, 71700, 72334, 73560, 84606, 91950, 95600, 98080, 108501, 112808, 114720, 122600, 141010, 141600, 143400, 144668, 146507, 147120, 169212, 180835, 183900, 191200, 211515, 217002, 225616, 245200, 282020, 286800, 289336, 293014, 294240, 338424, 352525, 361670, 367800, 423030, 434004, 439521, 451232, 490400, 542505, 564040, 573600, 578672, 586028, 676848, 705050, 723340, 732535, 735600, 846060, 868008, 879042, 904175, 1057575, 1085010, 1128080, 1157344, 1172056, 1353696, 1410100, 1446680, 1465070, 1471200, 1692120, 1736016, 1758084, 1808350, 2115150, 2170020, 2197605, 2256160, 2344112, 2712525, 2820200, 2893360, 2930140, 3384240, 3472032, 3516168, 3616700, 3662675, 4230300, 4340040, 4395210, 4688224, 5425050, 5640400, 5786720, 5860280, 6768480, 7032336, 7233400, 7325350, 8460600, 8643913, 8680080, 8790420, 10850100, 10988025, 11280800, 11720560, 14064672, 14466800, 14650700, 16921200, 17287826, 17360160, 17580840, 21700200, 21976050, 23441120, 25931739, 28933600, 29301400, 33842400, 34575652, 35161680, 43219565, 43400400, 43952100, 51863478, 58602800, 69151304, 70323360, 86439130, 86800800, 87904200, 103726956, 117205600, 129658695, 138302608, 172878260, 175808400, 207453912, 216097825, 259317390, 276605216, 345756520, 351616800, 414907824, 432195650, 518634780, 648293475, 691513040, 829815648, 864391300, 1037269560, 1296586950, 1383026080, 1728782600, 2074539120, 2593173900, 3457565200, 4149078240, 5186347800, 6915130400, 10372695600, 20745391200]

約数ペア:

[(1, 20745391200), (2, 10372695600), (3, 6915130400), (4, 5186347800), (5, 4149078240), (6, 3457565200), (8, 2593173900), (10, 2074539120), (12, 1728782600), (15, 1383026080), (16, 1296586950), (20, 1037269560), (24, 864391300), (25, 829815648), (30, 691513040), (32, 648293475), (40, 518634780), (48, 432195650), (50, 414907824), (59, 351616800), (60, 345756520), (75, 276605216), (80, 259317390), (96, 216097825), (100, 207453912), (118, 175808400), (120, 172878260), (150, 138302608), (160, 129658695), (177, 117205600), (200, 103726956), (236, 87904200), (239, 86800800), (240, 86439130), (295, 70323360), (300, 69151304), (354, 58602800), (400, 51863478), (472, 43952100), (478, 43400400), (480, 43219565), (590, 35161680), (600, 34575652), (613, 33842400), (708, 29301400), (717, 28933600), (800, 25931739), (885, 23441120), (944, 21976050), (956, 21700200), (1180, 17580840), (1195, 17360160), (1200, 17287826), (1226, 16921200), (1416, 14650700), (1434, 14466800), (1475, 14064672), (1770, 11720560), (1839, 11280800), (1888, 10988025), (1912, 10850100), (2360, 8790420), (2390, 8680080), (2400, 8643913), (2452, 8460600), (2832, 7325350), (2868, 7233400), (2950, 7032336), (3065, 6768480), (3540, 5860280), (3585, 5786720), (3678, 5640400), (3824, 5425050), (4425, 4688224), (4720, 4395210), (4780, 4340040), (4904, 4230300), (5664, 3662675), (5736, 3616700), (5900, 3516168), (5975, 3472032), (6130, 3384240), (7080, 2930140), (7170, 2893360), (7356, 2820200), (7648, 2712525), (8850, 2344112), (9195, 2256160), (9440, 2197605), (9560, 2170020), (9808, 2115150), (11472, 1808350), (11800, 1758084), (11950, 1736016), (12260, 1692120), (14101, 1471200), (14160, 1465070), (14340, 1446680), (14712, 1410100), (15325, 1353696), (17700, 1172056), (17925, 1157344), (18390, 1128080), (19120, 1085010), (19616, 1057575), (22944, 904175), (23600, 879042), (23900, 868008), (24520, 846060), (28202, 735600), (28320, 732535), (28680, 723340), (29424, 705050), (30650, 676848), (35400, 586028), (35850, 578672), (36167, 573600), (36780, 564040), (38240, 542505), (42303, 490400), (45975, 451232), (47200, 439521), (47800, 434004), (49040, 423030), (56404, 367800), (57360, 361670), (58848, 352525), (61300, 338424), (70505, 294240), (70800, 293014), (71700, 289336), (72334, 286800), (73560, 282020), (84606, 245200), (91950, 225616), (95600, 217002), (98080, 211515), (108501, 191200), (112808, 183900), (114720, 180835), (122600, 169212), (141010, 147120), (141600, 146507), (143400, 144668)]