2663700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 8311968

約数和(自身を除く): 5648268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 683, 780, 975, 1300, 1366, 1950, 2049, 2732, 3415, 3900, 4098, 6830, 8196, 8879, 10245, 13660, 17075, 17758, 20490, 26637, 34150, 35516, 40980, 44395, 51225, 53274, 68300, 88790, 102450, 106548, 133185, 177580, 204900, 221975, 266370, 443950, 532740, 665925, 887900, 1331850, 2663700]

約数ペア:

[(1, 2663700), (2, 1331850), (3, 887900), (4, 665925), (5, 532740), (6, 443950), (10, 266370), (12, 221975), (13, 204900), (15, 177580), (20, 133185), (25, 106548), (26, 102450), (30, 88790), (39, 68300), (50, 53274), (52, 51225), (60, 44395), (65, 40980), (75, 35516), (78, 34150), (100, 26637), (130, 20490), (150, 17758), (156, 17075), (195, 13660), (260, 10245), (300, 8879), (325, 8196), (390, 6830), (650, 4098), (683, 3900), (780, 3415), (975, 2732), (1300, 2049), (1366, 1950)]