517081500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8839}}^1$

素因数の和:8877

約数の個数: 144

約数和(自身を含む): 1756896960

約数和(自身を除く): 1239815460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3900, 4500, 4875, 5850, 6500, 8839, 9750, 11700, 14625, 17678, 19500, 26517, 29250, 35356, 44195, 53034, 58500, 79551, 88390, 106068, 114907, 132585, 159102, 176780, 220975, 229814, 265170, 318204, 344721, 397755, 441950, 459628, 530340, 574535, 662925, 689442, 795510, 883900, 1034163, 1104875, 1149070, 1325850, 1378884, 1591020, 1723605, 1988775, 2068326, 2209750, 2298140, 2651700, 2872675, 3314625, 3447210, 3977550, 4136652, 4419500, 5170815, 5745350, 6629250, 6894420, 7955100, 8618025, 9943875, 10341630, 11490700, 13258500, 14363375, 17236050, 19887750, 20683260, 25854075, 28726750, 34472100, 39775500, 43090125, 51708150, 57453500, 86180250, 103416300, 129270375, 172360500, 258540750, 517081500]

約数ペア:

[(1, 517081500), (2, 258540750), (3, 172360500), (4, 129270375), (5, 103416300), (6, 86180250), (9, 57453500), (10, 51708150), (12, 43090125), (13, 39775500), (15, 34472100), (18, 28726750), (20, 25854075), (25, 20683260), (26, 19887750), (30, 17236050), (36, 14363375), (39, 13258500), (45, 11490700), (50, 10341630), (52, 9943875), (60, 8618025), (65, 7955100), (75, 6894420), (78, 6629250), (90, 5745350), (100, 5170815), (117, 4419500), (125, 4136652), (130, 3977550), (150, 3447210), (156, 3314625), (180, 2872675), (195, 2651700), (225, 2298140), (234, 2209750), (250, 2068326), (260, 1988775), (300, 1723605), (325, 1591020), (375, 1378884), (390, 1325850), (450, 1149070), (468, 1104875), (500, 1034163), (585, 883900), (650, 795510), (750, 689442), (780, 662925), (900, 574535), (975, 530340), (1125, 459628), (1170, 441950), (1300, 397755), (1500, 344721), (1625, 318204), (1950, 265170), (2250, 229814), (2340, 220975), (2925, 176780), (3250, 159102), (3900, 132585), (4500, 114907), (4875, 106068), (5850, 88390), (6500, 79551), (8839, 58500), (9750, 53034), (11700, 44195), (14625, 35356), (17678, 29250), (19500, 26517)]