20133428400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{18217}}^1$

素因数の和:18548

約数の個数: 180

約数和(自身を含む): 70100021992

約数和(自身を除く): 49966593592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 307, 360, 400, 450, 600, 614, 720, 900, 921, 1200, 1228, 1535, 1800, 1842, 2456, 2763, 3070, 3600, 3684, 4605, 4912, 5526, 6140, 7368, 7675, 9210, 11052, 12280, 13815, 14736, 15350, 18217, 18420, 22104, 23025, 24560, 27630, 30700, 36434, 36840, 44208, 46050, 54651, 55260, 61400, 69075, 72868, 73680, 91085, 92100, 109302, 110520, 122800, 138150, 145736, 163953, 182170, 184200, 218604, 221040, 273255, 276300, 291472, 327906, 364340, 368400, 437208, 455425, 546510, 552600, 655812, 728680, 819765, 874416, 910850, 1093020, 1105200, 1311624, 1366275, 1457360, 1639530, 1821700, 2186040, 2623248, 2732550, 3279060, 3643400, 4098825, 4372080, 5465100, 5592619, 6558120, 7286800, 8197650, 10930200, 11185238, 13116240, 16395300, 16777857, 21860400, 22370476, 27963095, 32790600, 33555714, 44740952, 50333571, 55926190, 65581200, 67111428, 83889285, 89481904, 100667142, 111852380, 134222856, 139815475, 167778570, 201334284, 223704760, 251667855, 268445712, 279630950, 335557140, 402668568, 419446425, 447409520, 503335710, 559261900, 671114280, 805337136, 838892850, 1006671420, 1118523800, 1258339275, 1342228560, 1677785700, 2013342840, 2237047600, 2516678550, 3355571400, 4026685680, 5033357100, 6711142800, 10066714200, 20133428400]

約数ペア:

[(1, 20133428400), (2, 10066714200), (3, 6711142800), (4, 5033357100), (5, 4026685680), (6, 3355571400), (8, 2516678550), (9, 2237047600), (10, 2013342840), (12, 1677785700), (15, 1342228560), (16, 1258339275), (18, 1118523800), (20, 1006671420), (24, 838892850), (25, 805337136), (30, 671114280), (36, 559261900), (40, 503335710), (45, 447409520), (48, 419446425), (50, 402668568), (60, 335557140), (72, 279630950), (75, 268445712), (80, 251667855), (90, 223704760), (100, 201334284), (120, 167778570), (144, 139815475), (150, 134222856), (180, 111852380), (200, 100667142), (225, 89481904), (240, 83889285), (300, 67111428), (307, 65581200), (360, 55926190), (400, 50333571), (450, 44740952), (600, 33555714), (614, 32790600), (720, 27963095), (900, 22370476), (921, 21860400), (1200, 16777857), (1228, 16395300), (1535, 13116240), (1800, 11185238), (1842, 10930200), (2456, 8197650), (2763, 7286800), (3070, 6558120), (3600, 5592619), (3684, 5465100), (4605, 4372080), (4912, 4098825), (5526, 3643400), (6140, 3279060), (7368, 2732550), (7675, 2623248), (9210, 2186040), (11052, 1821700), (12280, 1639530), (13815, 1457360), (14736, 1366275), (15350, 1311624), (18217, 1105200), (18420, 1093020), (22104, 910850), (23025, 874416), (24560, 819765), (27630, 728680), (30700, 655812), (36434, 552600), (36840, 546510), (44208, 455425), (46050, 437208), (54651, 368400), (55260, 364340), (61400, 327906), (69075, 291472), (72868, 276300), (73680, 273255), (91085, 221040), (92100, 218604), (109302, 184200), (110520, 182170), (122800, 163953), (138150, 145736)]