155225430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2237}}^1$

素因数の和:2510

約数の個数: 64

約数和(自身を含む): 415730880

約数和(自身を除く): 260505450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 771, 1285, 1542, 2237, 2313, 2570, 3855, 4474, 4626, 6711, 6939, 7710, 11185, 11565, 13422, 13878, 20133, 22370, 23130, 33555, 34695, 40266, 60399, 67110, 69390, 100665, 120798, 201330, 301995, 574909, 603990, 1149818, 1724727, 2874545, 3449454, 5174181, 5749090, 8623635, 10348362, 15522543, 17247270, 25870905, 31045086, 51741810, 77612715, 155225430]

約数ペア:

[(1, 155225430), (2, 77612715), (3, 51741810), (5, 31045086), (6, 25870905), (9, 17247270), (10, 15522543), (15, 10348362), (18, 8623635), (27, 5749090), (30, 5174181), (45, 3449454), (54, 2874545), (90, 1724727), (135, 1149818), (257, 603990), (270, 574909), (514, 301995), (771, 201330), (1285, 120798), (1542, 100665), (2237, 69390), (2313, 67110), (2570, 60399), (3855, 40266), (4474, 34695), (4626, 33555), (6711, 23130), (6939, 22370), (7710, 20133), (11185, 13878), (11565, 13422)]