89994510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2237}}^1$

素因数の和:2402

約数の個数: 64

約数和(自身を含む): 241704000

約数和(自身を除く): 151709490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2237, 2682, 4023, 4470, 4474, 6705, 6711, 8046, 11185, 13410, 13422, 20115, 20133, 22370, 33555, 40230, 40266, 60399, 67110, 100665, 120798, 201330, 301995, 333313, 603990, 666626, 999939, 1666565, 1999878, 2999817, 3333130, 4999695, 5999634, 8999451, 9999390, 14999085, 17998902, 29998170, 44997255, 89994510]

約数ペア:

[(1, 89994510), (2, 44997255), (3, 29998170), (5, 17998902), (6, 14999085), (9, 9999390), (10, 8999451), (15, 5999634), (18, 4999695), (27, 3333130), (30, 2999817), (45, 1999878), (54, 1666565), (90, 999939), (135, 666626), (149, 603990), (270, 333313), (298, 301995), (447, 201330), (745, 120798), (894, 100665), (1341, 67110), (1490, 60399), (2235, 40266), (2237, 40230), (2682, 33555), (4023, 22370), (4470, 20133), (4474, 20115), (6705, 13422), (6711, 13410), (8046, 11185)]