91409052060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{20233}}^1$

素因数の和:21588

約数の個数: 144

約数和(自身を含む): 292102880160

約数和(自身を除く): 200693828100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1321, 1710, 2642, 3420, 3963, 5284, 6605, 7926, 11889, 13210, 15852, 19815, 20233, 23778, 25099, 26420, 39630, 40466, 47556, 50198, 59445, 60699, 75297, 79260, 80932, 100396, 101165, 118890, 121398, 125495, 150594, 182097, 202330, 225891, 237780, 242796, 250990, 301188, 303495, 364194, 376485, 384427, 404660, 451782, 501980, 606990, 728388, 752970, 768854, 903564, 910485, 1129455, 1153281, 1213980, 1505940, 1537708, 1820970, 1922135, 2258910, 2306562, 3459843, 3641940, 3844270, 4517820, 4613124, 5766405, 6919686, 7688540, 11532810, 13839372, 17299215, 23065620, 26727793, 34598430, 53455586, 69196860, 80183379, 106911172, 133638965, 160366758, 240550137, 267277930, 320733516, 400916895, 481100274, 507828067, 534555860, 801833790, 962200548, 1015656134, 1202750685, 1523484201, 1603667580, 2031312268, 2405501370, 2539140335, 3046968402, 4570452603, 4811002740, 5078280670, 6093936804, 7617421005, 9140905206, 10156561340, 15234842010, 18281810412, 22852263015, 30469684020, 45704526030, 91409052060]

約数ペア:

[(1, 91409052060), (2, 45704526030), (3, 30469684020), (4, 22852263015), (5, 18281810412), (6, 15234842010), (9, 10156561340), (10, 9140905206), (12, 7617421005), (15, 6093936804), (18, 5078280670), (19, 4811002740), (20, 4570452603), (30, 3046968402), (36, 2539140335), (38, 2405501370), (45, 2031312268), (57, 1603667580), (60, 1523484201), (76, 1202750685), (90, 1015656134), (95, 962200548), (114, 801833790), (171, 534555860), (180, 507828067), (190, 481100274), (228, 400916895), (285, 320733516), (342, 267277930), (380, 240550137), (570, 160366758), (684, 133638965), (855, 106911172), (1140, 80183379), (1321, 69196860), (1710, 53455586), (2642, 34598430), (3420, 26727793), (3963, 23065620), (5284, 17299215), (6605, 13839372), (7926, 11532810), (11889, 7688540), (13210, 6919686), (15852, 5766405), (19815, 4613124), (20233, 4517820), (23778, 3844270), (25099, 3641940), (26420, 3459843), (39630, 2306562), (40466, 2258910), (47556, 1922135), (50198, 1820970), (59445, 1537708), (60699, 1505940), (75297, 1213980), (79260, 1153281), (80932, 1129455), (100396, 910485), (101165, 903564), (118890, 768854), (121398, 752970), (125495, 728388), (150594, 606990), (182097, 501980), (202330, 451782), (225891, 404660), (237780, 384427), (242796, 376485), (250990, 364194), (301188, 303495)]