87639930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 283046400

約数和(自身を除く): 195406470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 167, 170, 210, 238, 245, 255, 294, 306, 315, 334, 343, 357, 441, 490, 501, 510, 595, 630, 686, 714, 735, 765, 833, 835, 882, 1002, 1029, 1071, 1169, 1190, 1470, 1503, 1530, 1666, 1670, 1715, 1785, 2058, 2142, 2205, 2338, 2499, 2505, 2839, 3006, 3087, 3430, 3507, 3570, 4165, 4410, 4998, 5010, 5145, 5355, 5678, 5831, 5845, 6174, 7014, 7497, 7515, 8183, 8330, 8517, 10290, 10521, 10710, 11662, 11690, 12495, 14195, 14994, 15030, 15435, 16366, 17034, 17493, 17535, 19873, 21042, 24549, 24990, 25551, 28390, 29155, 30870, 34986, 35070, 37485, 39746, 40915, 42585, 49098, 51102, 52479, 52605, 57281, 58310, 59619, 73647, 74970, 81830, 85170, 87465, 99365, 104958, 105210, 114562, 119238, 122745, 127755, 139111, 147294, 171843, 174930, 178857, 198730, 245490, 255510, 262395, 278222, 286405, 298095, 343686, 357714, 368235, 417333, 515529, 524790, 572810, 596190, 695555, 736470, 834666, 859215, 894285, 973777, 1031058, 1251999, 1391110, 1718430, 1788570, 1947554, 2086665, 2503998, 2577645, 2921331, 4173330, 4868885, 5155290, 5842662, 6259995, 8763993, 9737770, 12519990, 14606655, 17527986, 29213310, 43819965, 87639930]

約数ペア:

[(1, 87639930), (2, 43819965), (3, 29213310), (5, 17527986), (6, 14606655), (7, 12519990), (9, 9737770), (10, 8763993), (14, 6259995), (15, 5842662), (17, 5155290), (18, 4868885), (21, 4173330), (30, 2921331), (34, 2577645), (35, 2503998), (42, 2086665), (45, 1947554), (49, 1788570), (51, 1718430), (63, 1391110), (70, 1251999), (85, 1031058), (90, 973777), (98, 894285), (102, 859215), (105, 834666), (119, 736470), (126, 695555), (147, 596190), (153, 572810), (167, 524790), (170, 515529), (210, 417333), (238, 368235), (245, 357714), (255, 343686), (294, 298095), (306, 286405), (315, 278222), (334, 262395), (343, 255510), (357, 245490), (441, 198730), (490, 178857), (501, 174930), (510, 171843), (595, 147294), (630, 139111), (686, 127755), (714, 122745), (735, 119238), (765, 114562), (833, 105210), (835, 104958), (882, 99365), (1002, 87465), (1029, 85170), (1071, 81830), (1169, 74970), (1190, 73647), (1470, 59619), (1503, 58310), (1530, 57281), (1666, 52605), (1670, 52479), (1715, 51102), (1785, 49098), (2058, 42585), (2142, 40915), (2205, 39746), (2338, 37485), (2499, 35070), (2505, 34986), (2839, 30870), (3006, 29155), (3087, 28390), (3430, 25551), (3507, 24990), (3570, 24549), (4165, 21042), (4410, 19873), (4998, 17535), (5010, 17493), (5145, 17034), (5355, 16366), (5678, 15435), (5831, 15030), (5845, 14994), (6174, 14195), (7014, 12495), (7497, 11690), (7515, 11662), (8183, 10710), (8330, 10521), (8517, 10290)]