63702180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 208104960

約数和(自身を除く): 144402780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 223, 230, 270, 276, 345, 414, 446, 460, 529, 540, 621, 669, 690, 828, 892, 1035, 1058, 1115, 1242, 1338, 1380, 1587, 2007, 2070, 2116, 2230, 2484, 2645, 2676, 3105, 3174, 3345, 4014, 4140, 4460, 4761, 5129, 5290, 6021, 6210, 6348, 6690, 7935, 8028, 9522, 10035, 10258, 10580, 12042, 12420, 13380, 14283, 15387, 15870, 19044, 20070, 20516, 23805, 24084, 25645, 28566, 30105, 30774, 31740, 40140, 46161, 47610, 51290, 57132, 60210, 61548, 71415, 76935, 92322, 95220, 102580, 117967, 120420, 138483, 142830, 153870, 184644, 230805, 235934, 276966, 285660, 307740, 353901, 461610, 471868, 553932, 589835, 692415, 707802, 923220, 1061703, 1179670, 1384830, 1415604, 1769505, 2123406, 2359340, 2769660, 3185109, 3539010, 4246812, 5308515, 6370218, 7078020, 10617030, 12740436, 15925545, 21234060, 31851090, 63702180]

約数ペア:

[(1, 63702180), (2, 31851090), (3, 21234060), (4, 15925545), (5, 12740436), (6, 10617030), (9, 7078020), (10, 6370218), (12, 5308515), (15, 4246812), (18, 3539010), (20, 3185109), (23, 2769660), (27, 2359340), (30, 2123406), (36, 1769505), (45, 1415604), (46, 1384830), (54, 1179670), (60, 1061703), (69, 923220), (90, 707802), (92, 692415), (108, 589835), (115, 553932), (135, 471868), (138, 461610), (180, 353901), (207, 307740), (223, 285660), (230, 276966), (270, 235934), (276, 230805), (345, 184644), (414, 153870), (446, 142830), (460, 138483), (529, 120420), (540, 117967), (621, 102580), (669, 95220), (690, 92322), (828, 76935), (892, 71415), (1035, 61548), (1058, 60210), (1115, 57132), (1242, 51290), (1338, 47610), (1380, 46161), (1587, 40140), (2007, 31740), (2070, 30774), (2116, 30105), (2230, 28566), (2484, 25645), (2645, 24084), (2676, 23805), (3105, 20516), (3174, 20070), (3345, 19044), (4014, 15870), (4140, 15387), (4460, 14283), (4761, 13380), (5129, 12420), (5290, 12042), (6021, 10580), (6210, 10258), (6348, 10035), (6690, 9522), (7935, 8028)]