75017490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 195894720

約数和(自身を除く): 120877230

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 163, 174, 230, 290, 326, 345, 435, 489, 529, 667, 690, 815, 870, 978, 1058, 1334, 1587, 1630, 2001, 2445, 2645, 3174, 3335, 3749, 4002, 4727, 4890, 5290, 6670, 7498, 7935, 9454, 10005, 11247, 14181, 15341, 15870, 18745, 20010, 22494, 23635, 28362, 30682, 37490, 46023, 47270, 56235, 70905, 76705, 86227, 92046, 108721, 112470, 141810, 153410, 172454, 217442, 230115, 258681, 326163, 431135, 460230, 517362, 543605, 652326, 862270, 1087210, 1293405, 1630815, 2500583, 2586810, 3261630, 5001166, 7501749, 12502915, 15003498, 25005830, 37508745, 75017490]

約数ペア:

[(1, 75017490), (2, 37508745), (3, 25005830), (5, 15003498), (6, 12502915), (10, 7501749), (15, 5001166), (23, 3261630), (29, 2586810), (30, 2500583), (46, 1630815), (58, 1293405), (69, 1087210), (87, 862270), (115, 652326), (138, 543605), (145, 517362), (163, 460230), (174, 431135), (230, 326163), (290, 258681), (326, 230115), (345, 217442), (435, 172454), (489, 153410), (529, 141810), (667, 112470), (690, 108721), (815, 92046), (870, 86227), (978, 76705), (1058, 70905), (1334, 56235), (1587, 47270), (1630, 46023), (2001, 37490), (2445, 30682), (2645, 28362), (3174, 23635), (3335, 22494), (3749, 20010), (4002, 18745), (4727, 15870), (4890, 15341), (5290, 14181), (6670, 11247), (7498, 10005), (7935, 9454)]