155374830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 451563840

約数和(自身を除く): 296189010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 79, 82, 90, 117, 123, 130, 158, 195, 205, 234, 237, 246, 369, 390, 395, 410, 474, 533, 585, 615, 711, 738, 790, 1027, 1066, 1170, 1185, 1230, 1422, 1599, 1681, 1845, 2054, 2370, 2665, 3081, 3198, 3239, 3362, 3555, 3690, 4797, 5043, 5135, 5330, 6162, 6478, 7110, 7995, 8405, 9243, 9594, 9717, 10086, 10270, 15129, 15405, 15990, 16195, 16810, 18486, 19434, 21853, 23985, 25215, 29151, 30258, 30810, 32390, 42107, 43706, 46215, 47970, 48585, 50430, 58302, 65559, 75645, 84214, 92430, 97170, 109265, 126321, 131118, 132799, 145755, 151290, 196677, 210535, 218530, 252642, 265598, 291510, 327795, 378963, 393354, 398397, 421070, 631605, 655590, 663995, 757926, 796794, 983385, 1195191, 1263210, 1327990, 1726387, 1894815, 1966770, 1991985, 2390382, 3452774, 3789630, 3983970, 5179161, 5975955, 8631935, 10358322, 11951910, 15537483, 17263870, 25895805, 31074966, 51791610, 77687415, 155374830]

約数ペア:

[(1, 155374830), (2, 77687415), (3, 51791610), (5, 31074966), (6, 25895805), (9, 17263870), (10, 15537483), (13, 11951910), (15, 10358322), (18, 8631935), (26, 5975955), (30, 5179161), (39, 3983970), (41, 3789630), (45, 3452774), (65, 2390382), (78, 1991985), (79, 1966770), (82, 1894815), (90, 1726387), (117, 1327990), (123, 1263210), (130, 1195191), (158, 983385), (195, 796794), (205, 757926), (234, 663995), (237, 655590), (246, 631605), (369, 421070), (390, 398397), (395, 393354), (410, 378963), (474, 327795), (533, 291510), (585, 265598), (615, 252642), (711, 218530), (738, 210535), (790, 196677), (1027, 151290), (1066, 145755), (1170, 132799), (1185, 131118), (1230, 126321), (1422, 109265), (1599, 97170), (1681, 92430), (1845, 84214), (2054, 75645), (2370, 65559), (2665, 58302), (3081, 50430), (3198, 48585), (3239, 47970), (3362, 46215), (3555, 43706), (3690, 42107), (4797, 32390), (5043, 30810), (5135, 30258), (5330, 29151), (6162, 25215), (6478, 23985), (7110, 21853), (7995, 19434), (8405, 18486), (9243, 16810), (9594, 16195), (9717, 15990), (10086, 15405), (10270, 15129)]