90242100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:896

約数の個数: 180

約数和(自身を含む): 315399084

約数和(自身を除く): 225156984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 857, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1714, 1755, 1950, 2025, 2106, 2340, 2571, 2700, 2925, 3428, 3510, 3900, 4050, 4212, 4285, 5142, 5265, 5850, 7020, 7713, 8100, 8570, 8775, 10284, 10530, 11141, 11700, 12855, 15426, 17140, 17550, 21060, 21425, 22282, 23139, 25710, 26325, 30852, 33423, 35100, 38565, 42850, 44564, 46278, 51420, 52650, 55705, 64275, 66846, 69417, 77130, 85700, 92556, 100269, 105300, 111410, 115695, 128550, 133692, 138834, 154260, 167115, 192825, 200538, 222820, 231390, 257100, 277668, 278525, 300807, 334230, 347085, 385650, 401076, 462780, 501345, 557050, 578475, 601614, 668460, 694170, 771300, 835575, 902421, 1002690, 1114100, 1156950, 1203228, 1388340, 1504035, 1671150, 1735425, 1804842, 2005380, 2313900, 2506725, 3008070, 3342300, 3470850, 3609684, 4512105, 5013450, 6016140, 6941700, 7520175, 9024210, 10026900, 15040350, 18048420, 22560525, 30080700, 45121050, 90242100]

約数ペア:

[(1, 90242100), (2, 45121050), (3, 30080700), (4, 22560525), (5, 18048420), (6, 15040350), (9, 10026900), (10, 9024210), (12, 7520175), (13, 6941700), (15, 6016140), (18, 5013450), (20, 4512105), (25, 3609684), (26, 3470850), (27, 3342300), (30, 3008070), (36, 2506725), (39, 2313900), (45, 2005380), (50, 1804842), (52, 1735425), (54, 1671150), (60, 1504035), (65, 1388340), (75, 1203228), (78, 1156950), (81, 1114100), (90, 1002690), (100, 902421), (108, 835575), (117, 771300), (130, 694170), (135, 668460), (150, 601614), (156, 578475), (162, 557050), (180, 501345), (195, 462780), (225, 401076), (234, 385650), (260, 347085), (270, 334230), (300, 300807), (324, 278525), (325, 277668), (351, 257100), (390, 231390), (405, 222820), (450, 200538), (468, 192825), (540, 167115), (585, 154260), (650, 138834), (675, 133692), (702, 128550), (780, 115695), (810, 111410), (857, 105300), (900, 100269), (975, 92556), (1053, 85700), (1170, 77130), (1300, 69417), (1350, 66846), (1404, 64275), (1620, 55705), (1714, 52650), (1755, 51420), (1950, 46278), (2025, 44564), (2106, 42850), (2340, 38565), (2571, 35100), (2700, 33423), (2925, 30852), (3428, 26325), (3510, 25710), (3900, 23139), (4050, 22282), (4212, 21425), (4285, 21060), (5142, 17550), (5265, 17140), (5850, 15426), (7020, 12855), (7713, 11700), (8100, 11141), (8570, 10530), (8775, 10284)]