202328460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18427}}^1$

素因数の和:18503

約数の個数: 72

約数和(自身を含む): 623824656

約数和(自身を除く): 421496196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 18427, 36854, 55281, 73708, 92135, 110562, 165843, 184270, 221124, 276405, 331686, 368540, 552810, 663372, 829215, 1105620, 1124047, 1658430, 2248094, 3316860, 3372141, 4496188, 5620235, 6744282, 10116423, 11240470, 13488564, 16860705, 20232846, 22480940, 33721410, 40465692, 50582115, 67442820, 101164230, 202328460]

約数ペア:

[(1, 202328460), (2, 101164230), (3, 67442820), (4, 50582115), (5, 40465692), (6, 33721410), (9, 22480940), (10, 20232846), (12, 16860705), (15, 13488564), (18, 11240470), (20, 10116423), (30, 6744282), (36, 5620235), (45, 4496188), (60, 3372141), (61, 3316860), (90, 2248094), (122, 1658430), (180, 1124047), (183, 1105620), (244, 829215), (305, 663372), (366, 552810), (549, 368540), (610, 331686), (732, 276405), (915, 221124), (1098, 184270), (1220, 165843), (1830, 110562), (2196, 92135), (2745, 73708), (3660, 55281), (5490, 36854), (10980, 18427)]