1925028900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{40357}}^1$

素因数の和:40430

約数の個数: 108

約数和(自身を含む): 6147895572

約数和(自身を除く): 4222866672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 954, 1060, 1325, 1590, 1908, 2385, 2650, 3180, 3975, 4770, 5300, 7950, 9540, 11925, 15900, 23850, 40357, 47700, 80714, 121071, 161428, 201785, 242142, 363213, 403570, 484284, 605355, 726426, 807140, 1008925, 1210710, 1452852, 1816065, 2017850, 2138921, 2421420, 3026775, 3632130, 4035700, 4277842, 6053550, 6416763, 7264260, 8555684, 9080325, 10694605, 12107100, 12833526, 18160650, 19250289, 21389210, 25667052, 32083815, 36321300, 38500578, 42778420, 53473025, 64167630, 77001156, 96251445, 106946050, 128335260, 160419075, 192502890, 213892100, 320838150, 385005780, 481257225, 641676300, 962514450, 1925028900]

約数ペア:

[(1, 1925028900), (2, 962514450), (3, 641676300), (4, 481257225), (5, 385005780), (6, 320838150), (9, 213892100), (10, 192502890), (12, 160419075), (15, 128335260), (18, 106946050), (20, 96251445), (25, 77001156), (30, 64167630), (36, 53473025), (45, 42778420), (50, 38500578), (53, 36321300), (60, 32083815), (75, 25667052), (90, 21389210), (100, 19250289), (106, 18160650), (150, 12833526), (159, 12107100), (180, 10694605), (212, 9080325), (225, 8555684), (265, 7264260), (300, 6416763), (318, 6053550), (450, 4277842), (477, 4035700), (530, 3632130), (636, 3026775), (795, 2421420), (900, 2138921), (954, 2017850), (1060, 1816065), (1325, 1452852), (1590, 1210710), (1908, 1008925), (2385, 807140), (2650, 726426), (3180, 605355), (3975, 484284), (4770, 403570), (5300, 363213), (7950, 242142), (9540, 201785), (11925, 161428), (15900, 121071), (23850, 80714), (40357, 47700)]