181036700360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{82531}}^1$

素因数の和:82663

約数の個数: 128

約数和(自身を含む): 442107417600

約数和(自身を除く): 261070717240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 61, 62, 116, 122, 124, 145, 155, 232, 244, 248, 290, 305, 310, 488, 580, 610, 620, 899, 1160, 1220, 1240, 1769, 1798, 1891, 2440, 3538, 3596, 3782, 4495, 7076, 7192, 7564, 8845, 8990, 9455, 14152, 15128, 17690, 17980, 18910, 35380, 35960, 37820, 54839, 70760, 75640, 82531, 109678, 165062, 219356, 274195, 330124, 412655, 438712, 548390, 660248, 825310, 1096780, 1650620, 2193560, 2393399, 2558461, 3301240, 4786798, 5034391, 5116922, 9573596, 10068782, 10233844, 11966995, 12792305, 19147192, 20137564, 20467688, 23933990, 25171955, 25584610, 40275128, 47867980, 50343910, 51169220, 74195369, 95735960, 100687820, 102338440, 145997339, 148390738, 156066121, 201375640, 291994678, 296781476, 312132242, 370976845, 583989356, 593562952, 624264484, 729986695, 741953690, 780330605, 1167978712, 1248528968, 1459973390, 1483907380, 1560661210, 2919946780, 2967814760, 3121322420, 4525917509, 5839893560, 6242644840, 9051835018, 18103670036, 22629587545, 36207340072, 45259175090, 90518350180, 181036700360]

約数ペア:

[(1, 181036700360), (2, 90518350180), (4, 45259175090), (5, 36207340072), (8, 22629587545), (10, 18103670036), (20, 9051835018), (29, 6242644840), (31, 5839893560), (40, 4525917509), (58, 3121322420), (61, 2967814760), (62, 2919946780), (116, 1560661210), (122, 1483907380), (124, 1459973390), (145, 1248528968), (155, 1167978712), (232, 780330605), (244, 741953690), (248, 729986695), (290, 624264484), (305, 593562952), (310, 583989356), (488, 370976845), (580, 312132242), (610, 296781476), (620, 291994678), (899, 201375640), (1160, 156066121), (1220, 148390738), (1240, 145997339), (1769, 102338440), (1798, 100687820), (1891, 95735960), (2440, 74195369), (3538, 51169220), (3596, 50343910), (3782, 47867980), (4495, 40275128), (7076, 25584610), (7192, 25171955), (7564, 23933990), (8845, 20467688), (8990, 20137564), (9455, 19147192), (14152, 12792305), (15128, 11966995), (17690, 10233844), (17980, 10068782), (18910, 9573596), (35380, 5116922), (35960, 5034391), (37820, 4786798), (54839, 3301240), (70760, 2558461), (75640, 2393399), (82531, 2193560), (109678, 1650620), (165062, 1096780), (219356, 825310), (274195, 660248), (330124, 548390), (412655, 438712)]