2027444940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6199}}^1$

素因数の和:6316

約数の個数: 144

約数和(自身を含む): 6499584000

約数和(自身を除く): 4472139060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 79, 90, 92, 115, 138, 158, 180, 207, 230, 237, 276, 316, 345, 395, 414, 460, 474, 690, 711, 790, 828, 948, 1035, 1185, 1380, 1422, 1580, 1817, 2070, 2370, 2844, 3555, 3634, 4140, 4740, 5451, 6199, 7110, 7268, 9085, 10902, 12398, 14220, 16353, 18170, 18597, 21804, 24796, 27255, 30995, 32706, 36340, 37194, 54510, 55791, 61990, 65412, 74388, 81765, 92985, 109020, 111582, 123980, 142577, 163530, 185970, 223164, 278955, 285154, 327060, 371940, 427731, 489721, 557910, 570308, 712885, 855462, 979442, 1115820, 1283193, 1425770, 1469163, 1710924, 1958884, 2138655, 2448605, 2566386, 2851540, 2938326, 4277310, 4407489, 4897210, 5132772, 5876652, 6415965, 7345815, 8554620, 8814978, 9794420, 11263583, 12831930, 14691630, 17629956, 22037445, 22527166, 25663860, 29383260, 33790749, 44074890, 45054332, 56317915, 67581498, 88149780, 101372247, 112635830, 135162996, 168953745, 202744494, 225271660, 337907490, 405488988, 506861235, 675814980, 1013722470, 2027444940]

約数ペア:

[(1, 2027444940), (2, 1013722470), (3, 675814980), (4, 506861235), (5, 405488988), (6, 337907490), (9, 225271660), (10, 202744494), (12, 168953745), (15, 135162996), (18, 112635830), (20, 101372247), (23, 88149780), (30, 67581498), (36, 56317915), (45, 45054332), (46, 44074890), (60, 33790749), (69, 29383260), (79, 25663860), (90, 22527166), (92, 22037445), (115, 17629956), (138, 14691630), (158, 12831930), (180, 11263583), (207, 9794420), (230, 8814978), (237, 8554620), (276, 7345815), (316, 6415965), (345, 5876652), (395, 5132772), (414, 4897210), (460, 4407489), (474, 4277310), (690, 2938326), (711, 2851540), (790, 2566386), (828, 2448605), (948, 2138655), (1035, 1958884), (1185, 1710924), (1380, 1469163), (1422, 1425770), (1580, 1283193), (1817, 1115820), (2070, 979442), (2370, 855462), (2844, 712885), (3555, 570308), (3634, 557910), (4140, 489721), (4740, 427731), (5451, 371940), (6199, 327060), (7110, 285154), (7268, 278955), (9085, 223164), (10902, 185970), (12398, 163530), (14220, 142577), (16353, 123980), (18170, 111582), (18597, 109020), (21804, 92985), (24796, 81765), (27255, 74388), (30995, 65412), (32706, 61990), (36340, 55791), (37194, 54510)]