149194890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:633

約数の個数: 144

約数和(自身を含む): 445520088

約数和(自身を除く): 296325198

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 338, 390, 442, 507, 510, 577, 585, 663, 765, 845, 1014, 1105, 1154, 1170, 1326, 1521, 1530, 1690, 1731, 1989, 2210, 2535, 2873, 2885, 3042, 3315, 3462, 3978, 5070, 5193, 5746, 5770, 6630, 7501, 7605, 8619, 8655, 9809, 9945, 10386, 14365, 15002, 15210, 17238, 17310, 19618, 19890, 22503, 25857, 25965, 28730, 29427, 37505, 43095, 45006, 49045, 51714, 51930, 58854, 67509, 75010, 86190, 88281, 97513, 98090, 112515, 127517, 129285, 135018, 147135, 176562, 195026, 225030, 255034, 258570, 292539, 294270, 337545, 382551, 441405, 487565, 585078, 637585, 675090, 765102, 877617, 882810, 975130, 1147653, 1275170, 1462695, 1657721, 1755234, 1912755, 2295306, 2925390, 3315442, 3825510, 4388085, 4973163, 5738265, 8288605, 8776170, 9946326, 11476530, 14919489, 16577210, 24865815, 29838978, 49731630, 74597445, 149194890]

約数ペア:

[(1, 149194890), (2, 74597445), (3, 49731630), (5, 29838978), (6, 24865815), (9, 16577210), (10, 14919489), (13, 11476530), (15, 9946326), (17, 8776170), (18, 8288605), (26, 5738265), (30, 4973163), (34, 4388085), (39, 3825510), (45, 3315442), (51, 2925390), (65, 2295306), (78, 1912755), (85, 1755234), (90, 1657721), (102, 1462695), (117, 1275170), (130, 1147653), (153, 975130), (169, 882810), (170, 877617), (195, 765102), (221, 675090), (234, 637585), (255, 585078), (306, 487565), (338, 441405), (390, 382551), (442, 337545), (507, 294270), (510, 292539), (577, 258570), (585, 255034), (663, 225030), (765, 195026), (845, 176562), (1014, 147135), (1105, 135018), (1154, 129285), (1170, 127517), (1326, 112515), (1521, 98090), (1530, 97513), (1690, 88281), (1731, 86190), (1989, 75010), (2210, 67509), (2535, 58854), (2873, 51930), (2885, 51714), (3042, 49045), (3315, 45006), (3462, 43095), (3978, 37505), (5070, 29427), (5193, 28730), (5746, 25965), (5770, 25857), (6630, 22503), (7501, 19890), (7605, 19618), (8619, 17310), (8655, 17238), (9809, 15210), (9945, 15002), (10386, 14365)]