207968400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1474

約数の個数: 180

約数和(自身を含む): 739835460

約数和(自身を除く): 531867060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 120, 123, 144, 150, 164, 180, 200, 205, 225, 240, 246, 300, 328, 360, 369, 400, 410, 450, 492, 600, 615, 656, 720, 738, 820, 900, 984, 1025, 1200, 1230, 1409, 1476, 1640, 1800, 1845, 1968, 2050, 2460, 2818, 2952, 3075, 3280, 3600, 3690, 4100, 4227, 4920, 5636, 5904, 6150, 7045, 7380, 8200, 8454, 9225, 9840, 11272, 12300, 12681, 14090, 14760, 16400, 16908, 18450, 21135, 22544, 24600, 25362, 28180, 29520, 33816, 35225, 36900, 42270, 49200, 50724, 56360, 57769, 63405, 67632, 70450, 73800, 84540, 101448, 105675, 112720, 115538, 126810, 140900, 147600, 169080, 173307, 202896, 211350, 231076, 253620, 281800, 288845, 317025, 338160, 346614, 422700, 462152, 507240, 519921, 563600, 577690, 634050, 693228, 845400, 866535, 924304, 1014480, 1039842, 1155380, 1268100, 1386456, 1444225, 1690800, 1733070, 2079684, 2310760, 2536200, 2599605, 2772912, 2888450, 3466140, 4159368, 4332675, 4621520, 5072400, 5199210, 5776900, 6932280, 8318736, 8665350, 10398420, 11553800, 12998025, 13864560, 17330700, 20796840, 23107600, 25996050, 34661400, 41593680, 51992100, 69322800, 103984200, 207968400]

約数ペア:

[(1, 207968400), (2, 103984200), (3, 69322800), (4, 51992100), (5, 41593680), (6, 34661400), (8, 25996050), (9, 23107600), (10, 20796840), (12, 17330700), (15, 13864560), (16, 12998025), (18, 11553800), (20, 10398420), (24, 8665350), (25, 8318736), (30, 6932280), (36, 5776900), (40, 5199210), (41, 5072400), (45, 4621520), (48, 4332675), (50, 4159368), (60, 3466140), (72, 2888450), (75, 2772912), (80, 2599605), (82, 2536200), (90, 2310760), (100, 2079684), (120, 1733070), (123, 1690800), (144, 1444225), (150, 1386456), (164, 1268100), (180, 1155380), (200, 1039842), (205, 1014480), (225, 924304), (240, 866535), (246, 845400), (300, 693228), (328, 634050), (360, 577690), (369, 563600), (400, 519921), (410, 507240), (450, 462152), (492, 422700), (600, 346614), (615, 338160), (656, 317025), (720, 288845), (738, 281800), (820, 253620), (900, 231076), (984, 211350), (1025, 202896), (1200, 173307), (1230, 169080), (1409, 147600), (1476, 140900), (1640, 126810), (1800, 115538), (1845, 112720), (1968, 105675), (2050, 101448), (2460, 84540), (2818, 73800), (2952, 70450), (3075, 67632), (3280, 63405), (3600, 57769), (3690, 56360), (4100, 50724), (4227, 49200), (4920, 42270), (5636, 36900), (5904, 35225), (6150, 33816), (7045, 29520), (7380, 28180), (8200, 25362), (8454, 24600), (9225, 22544), (9840, 21135), (11272, 18450), (12300, 16908), (12681, 16400), (14090, 14760)]