88875450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 258126336

約数和(自身を除く): 169250886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 31, 45, 46, 50, 62, 69, 75, 90, 93, 115, 138, 150, 155, 186, 207, 225, 230, 277, 279, 310, 345, 414, 450, 465, 554, 558, 575, 690, 713, 775, 831, 930, 1035, 1150, 1385, 1395, 1426, 1550, 1662, 1725, 2070, 2139, 2325, 2493, 2770, 2790, 3450, 3565, 4155, 4278, 4650, 4986, 5175, 6371, 6417, 6925, 6975, 7130, 8310, 8587, 10350, 10695, 12465, 12742, 12834, 13850, 13950, 17174, 17825, 19113, 20775, 21390, 24930, 25761, 31855, 32085, 35650, 38226, 41550, 42935, 51522, 53475, 57339, 62325, 63710, 64170, 77283, 85870, 95565, 106950, 114678, 124650, 128805, 154566, 159275, 160425, 191130, 197501, 214675, 257610, 286695, 318550, 320850, 386415, 395002, 429350, 477825, 573390, 592503, 644025, 772830, 955650, 987505, 1185006, 1288050, 1433475, 1777509, 1932075, 1975010, 2866950, 2962515, 3555018, 3864150, 4937525, 5925030, 8887545, 9875050, 14812575, 17775090, 29625150, 44437725, 88875450]

約数ペア:

[(1, 88875450), (2, 44437725), (3, 29625150), (5, 17775090), (6, 14812575), (9, 9875050), (10, 8887545), (15, 5925030), (18, 4937525), (23, 3864150), (25, 3555018), (30, 2962515), (31, 2866950), (45, 1975010), (46, 1932075), (50, 1777509), (62, 1433475), (69, 1288050), (75, 1185006), (90, 987505), (93, 955650), (115, 772830), (138, 644025), (150, 592503), (155, 573390), (186, 477825), (207, 429350), (225, 395002), (230, 386415), (277, 320850), (279, 318550), (310, 286695), (345, 257610), (414, 214675), (450, 197501), (465, 191130), (554, 160425), (558, 159275), (575, 154566), (690, 128805), (713, 124650), (775, 114678), (831, 106950), (930, 95565), (1035, 85870), (1150, 77283), (1385, 64170), (1395, 63710), (1426, 62325), (1550, 57339), (1662, 53475), (1725, 51522), (2070, 42935), (2139, 41550), (2325, 38226), (2493, 35650), (2770, 32085), (2790, 31855), (3450, 25761), (3565, 24930), (4155, 21390), (4278, 20775), (4650, 19113), (4986, 17825), (5175, 17174), (6371, 13950), (6417, 13850), (6925, 12834), (6975, 12742), (7130, 12465), (8310, 10695), (8587, 10350)]