488130000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 200

約数和(自身を含む): 1610709408

約数和(自身を除く): 1122579408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 125, 150, 159, 200, 212, 240, 250, 265, 300, 307, 318, 375, 400, 424, 500, 530, 600, 614, 625, 636, 750, 795, 848, 921, 1000, 1060, 1200, 1228, 1250, 1272, 1325, 1500, 1535, 1590, 1842, 1875, 2000, 2120, 2456, 2500, 2544, 2650, 3000, 3070, 3180, 3684, 3750, 3975, 4240, 4605, 4912, 5000, 5300, 6000, 6140, 6360, 6625, 7368, 7500, 7675, 7950, 9210, 10000, 10600, 12280, 12720, 13250, 14736, 15000, 15350, 15900, 16271, 18420, 19875, 21200, 23025, 24560, 26500, 30000, 30700, 31800, 32542, 33125, 36840, 38375, 39750, 46050, 48813, 53000, 61400, 63600, 65084, 66250, 73680, 76750, 79500, 81355, 92100, 97626, 99375, 106000, 115125, 122800, 130168, 132500, 153500, 159000, 162710, 184200, 191875, 195252, 198750, 230250, 244065, 260336, 265000, 307000, 318000, 325420, 368400, 383750, 390504, 397500, 406775, 460500, 488130, 530000, 575625, 614000, 650840, 767500, 781008, 795000, 813550, 921000, 976260, 1151250, 1220325, 1301680, 1535000, 1590000, 1627100, 1842000, 1952520, 2033875, 2302500, 2440650, 3070000, 3254200, 3905040, 4067750, 4605000, 4881300, 6101625, 6508400, 8135500, 9210000, 9762600, 10169375, 12203250, 16271000, 19525200, 20338750, 24406500, 30508125, 32542000, 40677500, 48813000, 61016250, 81355000, 97626000, 122032500, 162710000, 244065000, 488130000]

約数ペア:

[(1, 488130000), (2, 244065000), (3, 162710000), (4, 122032500), (5, 97626000), (6, 81355000), (8, 61016250), (10, 48813000), (12, 40677500), (15, 32542000), (16, 30508125), (20, 24406500), (24, 20338750), (25, 19525200), (30, 16271000), (40, 12203250), (48, 10169375), (50, 9762600), (53, 9210000), (60, 8135500), (75, 6508400), (80, 6101625), (100, 4881300), (106, 4605000), (120, 4067750), (125, 3905040), (150, 3254200), (159, 3070000), (200, 2440650), (212, 2302500), (240, 2033875), (250, 1952520), (265, 1842000), (300, 1627100), (307, 1590000), (318, 1535000), (375, 1301680), (400, 1220325), (424, 1151250), (500, 976260), (530, 921000), (600, 813550), (614, 795000), (625, 781008), (636, 767500), (750, 650840), (795, 614000), (848, 575625), (921, 530000), (1000, 488130), (1060, 460500), (1200, 406775), (1228, 397500), (1250, 390504), (1272, 383750), (1325, 368400), (1500, 325420), (1535, 318000), (1590, 307000), (1842, 265000), (1875, 260336), (2000, 244065), (2120, 230250), (2456, 198750), (2500, 195252), (2544, 191875), (2650, 184200), (3000, 162710), (3070, 159000), (3180, 153500), (3684, 132500), (3750, 130168), (3975, 122800), (4240, 115125), (4605, 106000), (4912, 99375), (5000, 97626), (5300, 92100), (6000, 81355), (6140, 79500), (6360, 76750), (6625, 73680), (7368, 66250), (7500, 65084), (7675, 63600), (7950, 61400), (9210, 53000), (10000, 48813), (10600, 46050), (12280, 39750), (12720, 38375), (13250, 36840), (14736, 33125), (15000, 32542), (15350, 31800), (15900, 30700), (16271, 30000), (18420, 26500), (19875, 24560), (21200, 23025)]