20103701400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{41213}}^1$

素因数の和:41506

約数の個数: 144

約数和(自身を含む): 67765707360

約数和(自身を除く): 47662005960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 271, 300, 360, 450, 542, 600, 813, 900, 1084, 1355, 1626, 1800, 2168, 2439, 2710, 3252, 4065, 4878, 5420, 6504, 6775, 8130, 9756, 10840, 12195, 13550, 16260, 19512, 20325, 24390, 27100, 32520, 40650, 41213, 48780, 54200, 60975, 81300, 82426, 97560, 121950, 123639, 162600, 164852, 206065, 243900, 247278, 329704, 370917, 412130, 487800, 494556, 618195, 741834, 824260, 989112, 1030325, 1236390, 1483668, 1648520, 1854585, 2060650, 2472780, 2967336, 3090975, 3709170, 4121300, 4945560, 6181950, 7418340, 8242600, 9272925, 11168723, 12363900, 14836680, 18545850, 22337446, 24727800, 33506169, 37091700, 44674892, 55843615, 67012338, 74183400, 89349784, 100518507, 111687230, 134024676, 167530845, 201037014, 223374460, 268049352, 279218075, 335061690, 402074028, 446748920, 502592535, 558436150, 670123380, 804148056, 837654225, 1005185070, 1116872300, 1340246760, 1675308450, 2010370140, 2233744600, 2512962675, 3350616900, 4020740280, 5025925350, 6701233800, 10051850700, 20103701400]

約数ペア:

[(1, 20103701400), (2, 10051850700), (3, 6701233800), (4, 5025925350), (5, 4020740280), (6, 3350616900), (8, 2512962675), (9, 2233744600), (10, 2010370140), (12, 1675308450), (15, 1340246760), (18, 1116872300), (20, 1005185070), (24, 837654225), (25, 804148056), (30, 670123380), (36, 558436150), (40, 502592535), (45, 446748920), (50, 402074028), (60, 335061690), (72, 279218075), (75, 268049352), (90, 223374460), (100, 201037014), (120, 167530845), (150, 134024676), (180, 111687230), (200, 100518507), (225, 89349784), (271, 74183400), (300, 67012338), (360, 55843615), (450, 44674892), (542, 37091700), (600, 33506169), (813, 24727800), (900, 22337446), (1084, 18545850), (1355, 14836680), (1626, 12363900), (1800, 11168723), (2168, 9272925), (2439, 8242600), (2710, 7418340), (3252, 6181950), (4065, 4945560), (4878, 4121300), (5420, 3709170), (6504, 3090975), (6775, 2967336), (8130, 2472780), (9756, 2060650), (10840, 1854585), (12195, 1648520), (13550, 1483668), (16260, 1236390), (19512, 1030325), (20325, 989112), (24390, 824260), (27100, 741834), (32520, 618195), (40650, 494556), (41213, 487800), (48780, 412130), (54200, 370917), (60975, 329704), (81300, 247278), (82426, 243900), (97560, 206065), (121950, 164852), (123639, 162600)]