77753130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1548

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 164166870

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1499, 1729, 1995, 2470, 2730, 2998, 3458, 3705, 3990, 4497, 5187, 7410, 7495, 8645, 8994, 10374, 10493, 14990, 17290, 19487, 20986, 22485, 25935, 28481, 31479, 38974, 44970, 51870, 52465, 56962, 58461, 62958, 85443, 97435, 104930, 116922, 136409, 142405, 157395, 170886, 194870, 199367, 272818, 284810, 292305, 314790, 370253, 398734, 409227, 427215, 584610, 598101, 682045, 740506, 818454, 854430, 996835, 1110759, 1196202, 1364090, 1851265, 1993670, 2046135, 2221518, 2591771, 2990505, 3702530, 4092270, 5183542, 5553795, 5981010, 7775313, 11107590, 12958855, 15550626, 25917710, 38876565, 77753130]

約数ペア:

[(1, 77753130), (2, 38876565), (3, 25917710), (5, 15550626), (6, 12958855), (7, 11107590), (10, 7775313), (13, 5981010), (14, 5553795), (15, 5183542), (19, 4092270), (21, 3702530), (26, 2990505), (30, 2591771), (35, 2221518), (38, 2046135), (39, 1993670), (42, 1851265), (57, 1364090), (65, 1196202), (70, 1110759), (78, 996835), (91, 854430), (95, 818454), (105, 740506), (114, 682045), (130, 598101), (133, 584610), (182, 427215), (190, 409227), (195, 398734), (210, 370253), (247, 314790), (266, 292305), (273, 284810), (285, 272818), (390, 199367), (399, 194870), (455, 170886), (494, 157395), (546, 142405), (570, 136409), (665, 116922), (741, 104930), (798, 97435), (910, 85443), (1235, 62958), (1330, 58461), (1365, 56962), (1482, 52465), (1499, 51870), (1729, 44970), (1995, 38974), (2470, 31479), (2730, 28481), (2998, 25935), (3458, 22485), (3705, 20986), (3990, 19487), (4497, 17290), (5187, 14990), (7410, 10493), (7495, 10374), (8645, 8994)]