128036605140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{52291}}^1$

素因数の和:52590

約数の個数: 144

約数和(自身を含む): 396522287616

約数和(自身を除く): 268485682476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 223, 244, 305, 366, 446, 549, 610, 669, 732, 892, 915, 1098, 1115, 1220, 1338, 1830, 2007, 2196, 2230, 2676, 2745, 3345, 3660, 4014, 4460, 5490, 6690, 8028, 10035, 10980, 13380, 13603, 20070, 27206, 40140, 40809, 52291, 54412, 68015, 81618, 104582, 122427, 136030, 156873, 163236, 204045, 209164, 244854, 261455, 272060, 313746, 408090, 470619, 489708, 522910, 612135, 627492, 784365, 816180, 941238, 1045820, 1224270, 1568730, 1882476, 2353095, 2448540, 3137460, 3189751, 4706190, 6379502, 9412380, 9569253, 11660893, 12759004, 15948755, 19138506, 23321786, 28707759, 31897510, 34982679, 38277012, 46643572, 47846265, 57415518, 58304465, 63795020, 69965358, 95692530, 104948037, 114831036, 116608930, 139930716, 143538795, 174913395, 191385060, 209896074, 233217860, 287077590, 349826790, 419792148, 524740185, 574155180, 699653580, 711314473, 1049480370, 1422628946, 2098960740, 2133943419, 2845257892, 3556572365, 4267886838, 6401830257, 7113144730, 8535773676, 10669717095, 12803660514, 14226289460, 21339434190, 25607321028, 32009151285, 42678868380, 64018302570, 128036605140]

約数ペア:

[(1, 128036605140), (2, 64018302570), (3, 42678868380), (4, 32009151285), (5, 25607321028), (6, 21339434190), (9, 14226289460), (10, 12803660514), (12, 10669717095), (15, 8535773676), (18, 7113144730), (20, 6401830257), (30, 4267886838), (36, 3556572365), (45, 2845257892), (60, 2133943419), (61, 2098960740), (90, 1422628946), (122, 1049480370), (180, 711314473), (183, 699653580), (223, 574155180), (244, 524740185), (305, 419792148), (366, 349826790), (446, 287077590), (549, 233217860), (610, 209896074), (669, 191385060), (732, 174913395), (892, 143538795), (915, 139930716), (1098, 116608930), (1115, 114831036), (1220, 104948037), (1338, 95692530), (1830, 69965358), (2007, 63795020), (2196, 58304465), (2230, 57415518), (2676, 47846265), (2745, 46643572), (3345, 38277012), (3660, 34982679), (4014, 31897510), (4460, 28707759), (5490, 23321786), (6690, 19138506), (8028, 15948755), (10035, 12759004), (10980, 11660893), (13380, 9569253), (13603, 9412380), (20070, 6379502), (27206, 4706190), (40140, 3189751), (40809, 3137460), (52291, 2448540), (54412, 2353095), (68015, 1882476), (81618, 1568730), (104582, 1224270), (122427, 1045820), (136030, 941238), (156873, 816180), (163236, 784365), (204045, 627492), (209164, 612135), (244854, 522910), (261455, 489708), (272060, 470619), (313746, 408090)]