7991100

素因数分解:

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

素因数の和:716

約数の個数: 108

約数和(自身を含む): 27013896

約数和(自身を除く): 19022796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 683, 780, 900, 975, 1170, 1300, 1366, 1950, 2049, 2340, 2732, 2925, 3415, 3900, 4098, 5850, 6147, 6830, 8196, 8879, 10245, 11700, 12294, 13660, 17075, 17758, 20490, 24588, 26637, 30735, 34150, 35516, 40980, 44395, 51225, 53274, 61470, 68300, 79911, 88790, 102450, 106548, 122940, 133185, 153675, 159822, 177580, 204900, 221975, 266370, 307350, 319644, 399555, 443950, 532740, 614700, 665925, 799110, 887900, 1331850, 1598220, 1997775, 2663700, 3995550, 7991100]

約数ペア:

[(1, 7991100), (2, 3995550), (3, 2663700), (4, 1997775), (5, 1598220), (6, 1331850), (9, 887900), (10, 799110), (12, 665925), (13, 614700), (15, 532740), (18, 443950), (20, 399555), (25, 319644), (26, 307350), (30, 266370), (36, 221975), (39, 204900), (45, 177580), (50, 159822), (52, 153675), (60, 133185), (65, 122940), (75, 106548), (78, 102450), (90, 88790), (100, 79911), (117, 68300), (130, 61470), (150, 53274), (156, 51225), (180, 44395), (195, 40980), (225, 35516), (234, 34150), (260, 30735), (300, 26637), (325, 24588), (390, 20490), (450, 17758), (468, 17075), (585, 13660), (650, 12294), (683, 11700), (780, 10245), (900, 8879), (975, 8196), (1170, 6830), (1300, 6147), (1366, 5850), (1950, 4098), (2049, 3900), (2340, 3415), (2732, 2925)]