7522380

素因数分解:

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

素因数の和:140

約数の個数: 108

約数和(自身を含む): 24155040

約数和(自身を除く): 16632660

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, 529, 690, 711, 790, 828, 948, 1035, 1058, 1185, 1380, 1422, 1580, 1587, 1817, 2070, 2116, 2370, 2645, 2844, 3174, 3555, 3634, 4140, 4740, 4761, 5290, 5451, 6348, 7110, 7268, 7935, 9085, 9522, 10580, 10902, 14220, 15870, 16353, 18170, 19044, 21804, 23805, 27255, 31740, 32706, 36340, 41791, 47610, 54510, 65412, 81765, 83582, 95220, 109020, 125373, 163530, 167164, 208955, 250746, 327060, 376119, 417910, 501492, 626865, 752238, 835820, 1253730, 1504476, 1880595, 2507460, 3761190, 7522380]

約数ペア:

[(1, 7522380), (2, 3761190), (3, 2507460), (4, 1880595), (5, 1504476), (6, 1253730), (9, 835820), (10, 752238), (12, 626865), (15, 501492), (18, 417910), (20, 376119), (23, 327060), (30, 250746), (36, 208955), (45, 167164), (46, 163530), (60, 125373), (69, 109020), (79, 95220), (90, 83582), (92, 81765), (115, 65412), (138, 54510), (158, 47610), (180, 41791), (207, 36340), (230, 32706), (237, 31740), (276, 27255), (316, 23805), (345, 21804), (395, 19044), (414, 18170), (460, 16353), (474, 15870), (529, 14220), (690, 10902), (711, 10580), (790, 9522), (828, 9085), (948, 7935), (1035, 7268), (1058, 7110), (1185, 6348), (1380, 5451), (1422, 5290), (1580, 4761), (1587, 4740), (1817, 4140), (2070, 3634), (2116, 3555), (2370, 3174), (2645, 2844)]