1508897000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3137}}^1$

素因数の和:3208

約数の個数: 128

約数和(自身を含む): 3906433440

約数和(自身を除く): 2397536440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 125, 130, 148, 185, 200, 250, 260, 296, 325, 370, 481, 500, 520, 650, 740, 925, 962, 1000, 1300, 1480, 1625, 1850, 1924, 2405, 2600, 3137, 3250, 3700, 3848, 4625, 4810, 6274, 6500, 7400, 9250, 9620, 12025, 12548, 13000, 15685, 18500, 19240, 24050, 25096, 31370, 37000, 40781, 48100, 60125, 62740, 78425, 81562, 96200, 116069, 120250, 125480, 156850, 163124, 203905, 232138, 240500, 313700, 326248, 392125, 407810, 464276, 481000, 580345, 627400, 784250, 815620, 928552, 1019525, 1160690, 1508897, 1568500, 1631240, 2039050, 2321380, 2901725, 3017794, 3137000, 4078100, 4642760, 5097625, 5803450, 6035588, 7544485, 8156200, 10195250, 11606900, 12071176, 14508625, 15088970, 20390500, 23213800, 29017250, 30177940, 37722425, 40781000, 58034500, 60355880, 75444850, 116069000, 150889700, 188612125, 301779400, 377224250, 754448500, 1508897000]

約数ペア:

[(1, 1508897000), (2, 754448500), (4, 377224250), (5, 301779400), (8, 188612125), (10, 150889700), (13, 116069000), (20, 75444850), (25, 60355880), (26, 58034500), (37, 40781000), (40, 37722425), (50, 30177940), (52, 29017250), (65, 23213800), (74, 20390500), (100, 15088970), (104, 14508625), (125, 12071176), (130, 11606900), (148, 10195250), (185, 8156200), (200, 7544485), (250, 6035588), (260, 5803450), (296, 5097625), (325, 4642760), (370, 4078100), (481, 3137000), (500, 3017794), (520, 2901725), (650, 2321380), (740, 2039050), (925, 1631240), (962, 1568500), (1000, 1508897), (1300, 1160690), (1480, 1019525), (1625, 928552), (1850, 815620), (1924, 784250), (2405, 627400), (2600, 580345), (3137, 481000), (3250, 464276), (3700, 407810), (3848, 392125), (4625, 326248), (4810, 313700), (6274, 240500), (6500, 232138), (7400, 203905), (9250, 163124), (9620, 156850), (12025, 125480), (12548, 120250), (13000, 116069), (15685, 96200), (18500, 81562), (19240, 78425), (24050, 62740), (25096, 60125), (31370, 48100), (37000, 40781)]