299331240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11287}}^1$

素因数の和:11331

約数の個数: 128

約数和(自身を含む): 1024047360

約数和(自身を除く): 724716120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 11287, 13260, 22574, 26520, 33861, 45148, 56435, 67722, 90296, 112870, 135444, 146731, 169305, 191879, 225740, 270888, 293462, 338610, 383758, 440193, 451480, 575637, 586924, 677220, 733655, 767516, 880386, 959395, 1151274, 1173848, 1354440, 1467310, 1535032, 1760772, 1918790, 2200965, 2302548, 2494427, 2878185, 2934620, 3521544, 3837580, 4401930, 4605096, 4988854, 5756370, 5869240, 7483281, 7675160, 8803860, 9977708, 11512740, 12472135, 14966562, 17607720, 19955416, 23025480, 24944270, 29933124, 37416405, 49888540, 59866248, 74832810, 99777080, 149665620, 299331240]

約数ペア:

[(1, 299331240), (2, 149665620), (3, 99777080), (4, 74832810), (5, 59866248), (6, 49888540), (8, 37416405), (10, 29933124), (12, 24944270), (13, 23025480), (15, 19955416), (17, 17607720), (20, 14966562), (24, 12472135), (26, 11512740), (30, 9977708), (34, 8803860), (39, 7675160), (40, 7483281), (51, 5869240), (52, 5756370), (60, 4988854), (65, 4605096), (68, 4401930), (78, 3837580), (85, 3521544), (102, 2934620), (104, 2878185), (120, 2494427), (130, 2302548), (136, 2200965), (156, 1918790), (170, 1760772), (195, 1535032), (204, 1467310), (221, 1354440), (255, 1173848), (260, 1151274), (312, 959395), (340, 880386), (390, 767516), (408, 733655), (442, 677220), (510, 586924), (520, 575637), (663, 451480), (680, 440193), (780, 383758), (884, 338610), (1020, 293462), (1105, 270888), (1326, 225740), (1560, 191879), (1768, 169305), (2040, 146731), (2210, 135444), (2652, 112870), (3315, 90296), (4420, 67722), (5304, 56435), (6630, 45148), (8840, 33861), (11287, 26520), (13260, 22574)]