166577580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 568713600

約数和(自身を除く): 402136020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 90, 108, 117, 122, 130, 135, 156, 180, 183, 195, 234, 244, 260, 270, 305, 351, 366, 389, 390, 468, 540, 549, 585, 610, 702, 732, 778, 780, 793, 915, 1098, 1167, 1170, 1220, 1404, 1556, 1586, 1647, 1755, 1830, 1945, 2196, 2334, 2340, 2379, 2745, 3172, 3294, 3501, 3510, 3660, 3890, 3965, 4668, 4758, 5057, 5490, 5835, 6588, 7002, 7020, 7137, 7780, 7930, 8235, 9516, 10114, 10503, 10980, 11670, 11895, 14004, 14274, 15171, 15860, 16470, 17505, 20228, 21006, 21411, 23340, 23729, 23790, 25285, 28548, 30342, 32940, 35010, 35685, 42012, 42822, 45513, 47458, 47580, 50570, 52515, 60684, 70020, 71187, 71370, 75855, 85644, 91026, 94916, 101140, 105030, 107055, 118645, 136539, 142374, 142740, 151710, 182052, 210060, 213561, 214110, 227565, 237290, 273078, 284748, 303420, 308477, 355935, 427122, 428220, 455130, 474580, 546156, 616954, 640683, 682695, 711870, 854244, 910260, 925431, 1067805, 1233908, 1281366, 1365390, 1423740, 1542385, 1850862, 2135610, 2562732, 2730780, 2776293, 3084770, 3203415, 3701724, 4271220, 4627155, 5552586, 6169540, 6406830, 8328879, 9254310, 11105172, 12813660, 13881465, 16657758, 18508620, 27762930, 33315516, 41644395, 55525860, 83288790, 166577580]

約数ペア:

[(1, 166577580), (2, 83288790), (3, 55525860), (4, 41644395), (5, 33315516), (6, 27762930), (9, 18508620), (10, 16657758), (12, 13881465), (13, 12813660), (15, 11105172), (18, 9254310), (20, 8328879), (26, 6406830), (27, 6169540), (30, 5552586), (36, 4627155), (39, 4271220), (45, 3701724), (52, 3203415), (54, 3084770), (60, 2776293), (61, 2730780), (65, 2562732), (78, 2135610), (90, 1850862), (108, 1542385), (117, 1423740), (122, 1365390), (130, 1281366), (135, 1233908), (156, 1067805), (180, 925431), (183, 910260), (195, 854244), (234, 711870), (244, 682695), (260, 640683), (270, 616954), (305, 546156), (351, 474580), (366, 455130), (389, 428220), (390, 427122), (468, 355935), (540, 308477), (549, 303420), (585, 284748), (610, 273078), (702, 237290), (732, 227565), (778, 214110), (780, 213561), (793, 210060), (915, 182052), (1098, 151710), (1167, 142740), (1170, 142374), (1220, 136539), (1404, 118645), (1556, 107055), (1586, 105030), (1647, 101140), (1755, 94916), (1830, 91026), (1945, 85644), (2196, 75855), (2334, 71370), (2340, 71187), (2379, 70020), (2745, 60684), (3172, 52515), (3294, 50570), (3501, 47580), (3510, 47458), (3660, 45513), (3890, 42822), (3965, 42012), (4668, 35685), (4758, 35010), (5057, 32940), (5490, 30342), (5835, 28548), (6588, 25285), (7002, 23790), (7020, 23729), (7137, 23340), (7780, 21411), (7930, 21006), (8235, 20228), (9516, 17505), (10114, 16470), (10503, 15860), (10980, 15171), (11670, 14274), (11895, 14004)]