1042957800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18691}}^1$

素因数の和:18744

約数の個数: 144

約数和(自身を含む): 3615780480

約数和(自身を除く): 2572822680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 4650, 5580, 6200, 6975, 9300, 11160, 13950, 18600, 18691, 27900, 37382, 55800, 56073, 74764, 93455, 112146, 149528, 168219, 186910, 224292, 280365, 336438, 373820, 448584, 467275, 560730, 579421, 672876, 747640, 841095, 934550, 1121460, 1158842, 1345752, 1401825, 1682190, 1738263, 1869100, 2242920, 2317684, 2803650, 2897105, 3364380, 3476526, 3738200, 4205475, 4635368, 5214789, 5607300, 5794210, 6728760, 6953052, 8410950, 8691315, 10429578, 11214600, 11588420, 13906104, 14485525, 16821900, 17382630, 20859156, 23176840, 26073945, 28971050, 33643800, 34765260, 41718312, 43456575, 52147890, 57942100, 69530520, 86913150, 104295780, 115884200, 130369725, 173826300, 208591560, 260739450, 347652600, 521478900, 1042957800]

約数ペア:

[(1, 1042957800), (2, 521478900), (3, 347652600), (4, 260739450), (5, 208591560), (6, 173826300), (8, 130369725), (9, 115884200), (10, 104295780), (12, 86913150), (15, 69530520), (18, 57942100), (20, 52147890), (24, 43456575), (25, 41718312), (30, 34765260), (31, 33643800), (36, 28971050), (40, 26073945), (45, 23176840), (50, 20859156), (60, 17382630), (62, 16821900), (72, 14485525), (75, 13906104), (90, 11588420), (93, 11214600), (100, 10429578), (120, 8691315), (124, 8410950), (150, 6953052), (155, 6728760), (180, 5794210), (186, 5607300), (200, 5214789), (225, 4635368), (248, 4205475), (279, 3738200), (300, 3476526), (310, 3364380), (360, 2897105), (372, 2803650), (450, 2317684), (465, 2242920), (558, 1869100), (600, 1738263), (620, 1682190), (744, 1401825), (775, 1345752), (900, 1158842), (930, 1121460), (1116, 934550), (1240, 841095), (1395, 747640), (1550, 672876), (1800, 579421), (1860, 560730), (2232, 467275), (2325, 448584), (2790, 373820), (3100, 336438), (3720, 280365), (4650, 224292), (5580, 186910), (6200, 168219), (6975, 149528), (9300, 112146), (11160, 93455), (13950, 74764), (18600, 56073), (18691, 55800), (27900, 37382)]