15572100090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{839}}^1$

素因数の和:1636

約数の個数: 128

約数和(自身を含む): 40154849280

約数和(自身を除く): 24582749190

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 727, 839, 851, 1110, 1454, 1678, 1702, 2181, 2517, 2553, 3635, 4195, 4255, 4362, 5034, 5106, 7270, 8390, 8510, 10905, 12585, 12765, 16721, 19297, 21810, 25170, 25530, 26899, 31043, 33442, 38594, 50163, 53798, 57891, 62086, 80697, 83605, 93129, 96485, 100326, 115782, 134495, 155215, 161394, 167210, 186258, 192970, 250815, 268990, 289455, 310430, 403485, 465645, 501630, 578910, 609953, 618677, 713989, 806970, 931290, 1219906, 1237354, 1427978, 1829859, 1856031, 2141967, 3049765, 3093385, 3569945, 3659718, 3712062, 4283934, 6099530, 6186770, 7139890, 9149295, 9280155, 10709835, 14028919, 18298590, 18560310, 21419670, 22568261, 28057838, 42086757, 45136522, 67704783, 70144595, 84173514, 112841305, 135409566, 140289190, 210433785, 225682610, 338523915, 420867570, 519070003, 677047830, 1038140006, 1557210009, 2595350015, 3114420018, 5190700030, 7786050045, 15572100090]

約数ペア:

[(1, 15572100090), (2, 7786050045), (3, 5190700030), (5, 3114420018), (6, 2595350015), (10, 1557210009), (15, 1038140006), (23, 677047830), (30, 519070003), (37, 420867570), (46, 338523915), (69, 225682610), (74, 210433785), (111, 140289190), (115, 135409566), (138, 112841305), (185, 84173514), (222, 70144595), (230, 67704783), (345, 45136522), (370, 42086757), (555, 28057838), (690, 22568261), (727, 21419670), (839, 18560310), (851, 18298590), (1110, 14028919), (1454, 10709835), (1678, 9280155), (1702, 9149295), (2181, 7139890), (2517, 6186770), (2553, 6099530), (3635, 4283934), (4195, 3712062), (4255, 3659718), (4362, 3569945), (5034, 3093385), (5106, 3049765), (7270, 2141967), (8390, 1856031), (8510, 1829859), (10905, 1427978), (12585, 1237354), (12765, 1219906), (16721, 931290), (19297, 806970), (21810, 713989), (25170, 618677), (25530, 609953), (26899, 578910), (31043, 501630), (33442, 465645), (38594, 403485), (50163, 310430), (53798, 289455), (57891, 268990), (62086, 250815), (80697, 192970), (83605, 186258), (93129, 167210), (96485, 161394), (100326, 155215), (115782, 134495)]