2688621000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{5303}}^1$

素因数の和:5353

約数の個数: 192

約数和(自身を含む): 9085115520

約数和(自身を除く): 6396494520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 169, 195, 200, 250, 260, 300, 312, 325, 338, 375, 390, 500, 507, 520, 600, 650, 676, 750, 780, 845, 975, 1000, 1014, 1300, 1352, 1500, 1560, 1625, 1690, 1950, 2028, 2535, 2600, 3000, 3250, 3380, 3900, 4056, 4225, 4875, 5070, 5303, 6500, 6760, 7800, 8450, 9750, 10140, 10606, 12675, 13000, 15909, 16900, 19500, 20280, 21125, 21212, 25350, 26515, 31818, 33800, 39000, 42250, 42424, 50700, 53030, 63375, 63636, 68939, 79545, 84500, 101400, 106060, 126750, 127272, 132575, 137878, 159090, 169000, 206817, 212120, 253500, 265150, 275756, 318180, 344695, 397725, 413634, 507000, 530300, 551512, 636360, 662875, 689390, 795450, 827268, 896207, 1034085, 1060600, 1325750, 1378780, 1590900, 1654536, 1723475, 1792414, 1988625, 2068170, 2651500, 2688621, 2757560, 3181800, 3446950, 3584828, 3977250, 4136340, 4481035, 5170425, 5303000, 5377242, 6893900, 7169656, 7954500, 8272680, 8617375, 8962070, 10340850, 10754484, 13443105, 13787800, 15909000, 17234750, 17924140, 20681700, 21508968, 22405175, 25852125, 26886210, 34469500, 35848280, 41363400, 44810350, 51704250, 53772420, 67215525, 68939000, 89620700, 103408500, 107544840, 112025875, 134431050, 179241400, 206817000, 224051750, 268862100, 336077625, 448103500, 537724200, 672155250, 896207000, 1344310500, 2688621000]

約数ペア:

[(1, 2688621000), (2, 1344310500), (3, 896207000), (4, 672155250), (5, 537724200), (6, 448103500), (8, 336077625), (10, 268862100), (12, 224051750), (13, 206817000), (15, 179241400), (20, 134431050), (24, 112025875), (25, 107544840), (26, 103408500), (30, 89620700), (39, 68939000), (40, 67215525), (50, 53772420), (52, 51704250), (60, 44810350), (65, 41363400), (75, 35848280), (78, 34469500), (100, 26886210), (104, 25852125), (120, 22405175), (125, 21508968), (130, 20681700), (150, 17924140), (156, 17234750), (169, 15909000), (195, 13787800), (200, 13443105), (250, 10754484), (260, 10340850), (300, 8962070), (312, 8617375), (325, 8272680), (338, 7954500), (375, 7169656), (390, 6893900), (500, 5377242), (507, 5303000), (520, 5170425), (600, 4481035), (650, 4136340), (676, 3977250), (750, 3584828), (780, 3446950), (845, 3181800), (975, 2757560), (1000, 2688621), (1014, 2651500), (1300, 2068170), (1352, 1988625), (1500, 1792414), (1560, 1723475), (1625, 1654536), (1690, 1590900), (1950, 1378780), (2028, 1325750), (2535, 1060600), (2600, 1034085), (3000, 896207), (3250, 827268), (3380, 795450), (3900, 689390), (4056, 662875), (4225, 636360), (4875, 551512), (5070, 530300), (5303, 507000), (6500, 413634), (6760, 397725), (7800, 344695), (8450, 318180), (9750, 275756), (10140, 265150), (10606, 253500), (12675, 212120), (13000, 206817), (15909, 169000), (16900, 159090), (19500, 137878), (20280, 132575), (21125, 127272), (21212, 126750), (25350, 106060), (26515, 101400), (31818, 84500), (33800, 79545), (39000, 68939), (42250, 63636), (42424, 63375), (50700, 53030)]