55445670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 181149696

約数和(自身を除く): 125704026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 31, 34, 35, 42, 45, 51, 62, 63, 70, 85, 90, 93, 102, 105, 119, 126, 153, 155, 167, 170, 186, 210, 217, 238, 255, 279, 306, 310, 315, 334, 357, 434, 465, 501, 510, 527, 558, 595, 630, 651, 714, 765, 835, 930, 1002, 1054, 1071, 1085, 1169, 1190, 1302, 1395, 1503, 1530, 1581, 1670, 1785, 1953, 2142, 2170, 2338, 2505, 2635, 2790, 2839, 3006, 3162, 3255, 3507, 3570, 3689, 3906, 4743, 5010, 5177, 5270, 5355, 5678, 5845, 6510, 7014, 7378, 7515, 7905, 8517, 9486, 9765, 10354, 10521, 10710, 11067, 11690, 14195, 15030, 15531, 15810, 17034, 17535, 18445, 19530, 19873, 21042, 22134, 23715, 25551, 25885, 28390, 31062, 33201, 35070, 36239, 36890, 39746, 42585, 46593, 47430, 51102, 51770, 52605, 55335, 59619, 66402, 72478, 77655, 85170, 88009, 93186, 99365, 105210, 108717, 110670, 119238, 127755, 155310, 166005, 176018, 178857, 181195, 198730, 217434, 232965, 255510, 264027, 298095, 326151, 332010, 357714, 362390, 440045, 465930, 528054, 543585, 596190, 616063, 652302, 792081, 880090, 894285, 1087170, 1232126, 1320135, 1584162, 1630755, 1788570, 1848189, 2640270, 3080315, 3261510, 3696378, 3960405, 5544567, 6160630, 7920810, 9240945, 11089134, 18481890, 27722835, 55445670]

約数ペア:

[(1, 55445670), (2, 27722835), (3, 18481890), (5, 11089134), (6, 9240945), (7, 7920810), (9, 6160630), (10, 5544567), (14, 3960405), (15, 3696378), (17, 3261510), (18, 3080315), (21, 2640270), (30, 1848189), (31, 1788570), (34, 1630755), (35, 1584162), (42, 1320135), (45, 1232126), (51, 1087170), (62, 894285), (63, 880090), (70, 792081), (85, 652302), (90, 616063), (93, 596190), (102, 543585), (105, 528054), (119, 465930), (126, 440045), (153, 362390), (155, 357714), (167, 332010), (170, 326151), (186, 298095), (210, 264027), (217, 255510), (238, 232965), (255, 217434), (279, 198730), (306, 181195), (310, 178857), (315, 176018), (334, 166005), (357, 155310), (434, 127755), (465, 119238), (501, 110670), (510, 108717), (527, 105210), (558, 99365), (595, 93186), (630, 88009), (651, 85170), (714, 77655), (765, 72478), (835, 66402), (930, 59619), (1002, 55335), (1054, 52605), (1071, 51770), (1085, 51102), (1169, 47430), (1190, 46593), (1302, 42585), (1395, 39746), (1503, 36890), (1530, 36239), (1581, 35070), (1670, 33201), (1785, 31062), (1953, 28390), (2142, 25885), (2170, 25551), (2338, 23715), (2505, 22134), (2635, 21042), (2790, 19873), (2839, 19530), (3006, 18445), (3162, 17535), (3255, 17034), (3507, 15810), (3570, 15531), (3689, 15030), (3906, 14195), (4743, 11690), (5010, 11067), (5177, 10710), (5270, 10521), (5355, 10354), (5678, 9765), (5845, 9486), (6510, 8517), (7014, 7905), (7378, 7515)]