205742580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{12203}}^1$

素因数の和:12496

約数の個数: 48

約数和(自身を含む): 578176704

約数和(自身を除く): 372434124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 8430, 12203, 16860, 24406, 36609, 48812, 61015, 73218, 122030, 146436, 183045, 244060, 366090, 732180, 3429043, 6858086, 10287129, 13716172, 17145215, 20574258, 34290430, 41148516, 51435645, 68580860, 102871290, 205742580]

約数ペア:

[(1, 205742580), (2, 102871290), (3, 68580860), (4, 51435645), (5, 41148516), (6, 34290430), (10, 20574258), (12, 17145215), (15, 13716172), (20, 10287129), (30, 6858086), (60, 3429043), (281, 732180), (562, 366090), (843, 244060), (1124, 183045), (1405, 146436), (1686, 122030), (2810, 73218), (3372, 61015), (4215, 48812), (5620, 36609), (8430, 24406), (12203, 16860)]