200927340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2237}}^1$

素因数の和:2751

約数の個数: 72

約数和(自身を含む): 610974000

約数和(自身を除く): 410046660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 998, 1497, 1996, 2237, 2495, 2994, 4474, 4491, 4990, 5988, 6711, 7485, 8948, 8982, 9980, 11185, 13422, 14970, 17964, 20133, 22370, 22455, 26844, 29940, 33555, 40266, 44740, 44910, 67110, 80532, 89820, 100665, 134220, 201330, 402660, 1116263, 2232526, 3348789, 4465052, 5581315, 6697578, 10046367, 11162630, 13395156, 16743945, 20092734, 22325260, 33487890, 40185468, 50231835, 66975780, 100463670, 200927340]

約数ペア:

[(1, 200927340), (2, 100463670), (3, 66975780), (4, 50231835), (5, 40185468), (6, 33487890), (9, 22325260), (10, 20092734), (12, 16743945), (15, 13395156), (18, 11162630), (20, 10046367), (30, 6697578), (36, 5581315), (45, 4465052), (60, 3348789), (90, 2232526), (180, 1116263), (499, 402660), (998, 201330), (1497, 134220), (1996, 100665), (2237, 89820), (2495, 80532), (2994, 67110), (4474, 44910), (4491, 44740), (4990, 40266), (5988, 33555), (6711, 29940), (7485, 26844), (8948, 22455), (8982, 22370), (9980, 20133), (11185, 17964), (13422, 14970)]