189122700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 598461696

約数和(自身を除く): 409338996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 71, 75, 78, 100, 130, 142, 150, 156, 195, 213, 260, 284, 300, 325, 355, 390, 426, 650, 683, 710, 780, 852, 923, 975, 1065, 1300, 1366, 1420, 1775, 1846, 1950, 2049, 2130, 2732, 2769, 3415, 3550, 3692, 3900, 4098, 4260, 4615, 5325, 5538, 6830, 7100, 8196, 8879, 9230, 10245, 10650, 11076, 13660, 13845, 17075, 17758, 18460, 20490, 21300, 23075, 26637, 27690, 34150, 35516, 40980, 44395, 46150, 48493, 51225, 53274, 55380, 68300, 69225, 88790, 92300, 96986, 102450, 106548, 133185, 138450, 145479, 177580, 193972, 204900, 221975, 242465, 266370, 276900, 290958, 443950, 484930, 532740, 581916, 630409, 665925, 727395, 887900, 969860, 1212325, 1260818, 1331850, 1454790, 1891227, 2424650, 2521636, 2663700, 2909580, 3152045, 3636975, 3782454, 4849300, 6304090, 7273950, 7564908, 9456135, 12608180, 14547900, 15760225, 18912270, 31520450, 37824540, 47280675, 63040900, 94561350, 189122700]

約数ペア:

[(1, 189122700), (2, 94561350), (3, 63040900), (4, 47280675), (5, 37824540), (6, 31520450), (10, 18912270), (12, 15760225), (13, 14547900), (15, 12608180), (20, 9456135), (25, 7564908), (26, 7273950), (30, 6304090), (39, 4849300), (50, 3782454), (52, 3636975), (60, 3152045), (65, 2909580), (71, 2663700), (75, 2521636), (78, 2424650), (100, 1891227), (130, 1454790), (142, 1331850), (150, 1260818), (156, 1212325), (195, 969860), (213, 887900), (260, 727395), (284, 665925), (300, 630409), (325, 581916), (355, 532740), (390, 484930), (426, 443950), (650, 290958), (683, 276900), (710, 266370), (780, 242465), (852, 221975), (923, 204900), (975, 193972), (1065, 177580), (1300, 145479), (1366, 138450), (1420, 133185), (1775, 106548), (1846, 102450), (1950, 96986), (2049, 92300), (2130, 88790), (2732, 69225), (2769, 68300), (3415, 55380), (3550, 53274), (3692, 51225), (3900, 48493), (4098, 46150), (4260, 44395), (4615, 40980), (5325, 35516), (5538, 34150), (6830, 27690), (7100, 26637), (8196, 23075), (8879, 21300), (9230, 20490), (10245, 18460), (10650, 17758), (11076, 17075), (13660, 13845)]