315029250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 902423808

約数和(自身を除く): 587394558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 81, 90, 94, 125, 135, 141, 150, 162, 225, 235, 250, 270, 282, 331, 375, 405, 423, 450, 470, 662, 675, 705, 750, 810, 846, 993, 1125, 1175, 1269, 1350, 1410, 1655, 1986, 2025, 2115, 2250, 2350, 2538, 2979, 3310, 3375, 3525, 3807, 4050, 4230, 4965, 5875, 5958, 6345, 6750, 7050, 7614, 8275, 8937, 9930, 10125, 10575, 11750, 12690, 14895, 15557, 16550, 17625, 17874, 19035, 20250, 21150, 24825, 26811, 29790, 31114, 31725, 35250, 38070, 41375, 44685, 46671, 49650, 52875, 53622, 63450, 74475, 77785, 82750, 89370, 93342, 95175, 105750, 124125, 134055, 140013, 148950, 155570, 158625, 190350, 223425, 233355, 248250, 268110, 280026, 317250, 372375, 388925, 420039, 446850, 466710, 475875, 670275, 700065, 744750, 777850, 840078, 951750, 1117125, 1166775, 1260117, 1340550, 1400130, 1944625, 2100195, 2234250, 2333550, 2520234, 3351375, 3500325, 3889250, 4200390, 5833875, 6300585, 6702750, 7000650, 10500975, 11667750, 12601170, 17501625, 21001950, 31502925, 35003250, 52504875, 63005850, 105009750, 157514625, 315029250]

約数ペア:

[(1, 315029250), (2, 157514625), (3, 105009750), (5, 63005850), (6, 52504875), (9, 35003250), (10, 31502925), (15, 21001950), (18, 17501625), (25, 12601170), (27, 11667750), (30, 10500975), (45, 7000650), (47, 6702750), (50, 6300585), (54, 5833875), (75, 4200390), (81, 3889250), (90, 3500325), (94, 3351375), (125, 2520234), (135, 2333550), (141, 2234250), (150, 2100195), (162, 1944625), (225, 1400130), (235, 1340550), (250, 1260117), (270, 1166775), (282, 1117125), (331, 951750), (375, 840078), (405, 777850), (423, 744750), (450, 700065), (470, 670275), (662, 475875), (675, 466710), (705, 446850), (750, 420039), (810, 388925), (846, 372375), (993, 317250), (1125, 280026), (1175, 268110), (1269, 248250), (1350, 233355), (1410, 223425), (1655, 190350), (1986, 158625), (2025, 155570), (2115, 148950), (2250, 140013), (2350, 134055), (2538, 124125), (2979, 105750), (3310, 95175), (3375, 93342), (3525, 89370), (3807, 82750), (4050, 77785), (4230, 74475), (4965, 63450), (5875, 53622), (5958, 52875), (6345, 49650), (6750, 46671), (7050, 44685), (7614, 41375), (8275, 38070), (8937, 35250), (9930, 31725), (10125, 31114), (10575, 29790), (11750, 26811), (12690, 24825), (14895, 21150), (15557, 20250), (16550, 19035), (17625, 17874)]