83490660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 279115200

約数和(自身を除く): 195624540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 149, 165, 180, 198, 220, 283, 298, 330, 396, 447, 495, 566, 596, 660, 745, 849, 894, 990, 1132, 1341, 1415, 1490, 1639, 1698, 1788, 1980, 2235, 2547, 2682, 2830, 2980, 3113, 3278, 3396, 4245, 4470, 4917, 5094, 5364, 5660, 6226, 6556, 6705, 8195, 8490, 8940, 9339, 9834, 10188, 12452, 12735, 13410, 14751, 15565, 16390, 16980, 18678, 19668, 24585, 25470, 26820, 28017, 29502, 31130, 32780, 37356, 42167, 46695, 49170, 50940, 56034, 59004, 62260, 73755, 84334, 93390, 98340, 112068, 126501, 140085, 147510, 168668, 186780, 210835, 253002, 280170, 295020, 379503, 421670, 463837, 506004, 560340, 632505, 759006, 843340, 927674, 1265010, 1391511, 1518012, 1855348, 1897515, 2319185, 2530020, 2783022, 3795030, 4174533, 4638370, 5566044, 6957555, 7590060, 8349066, 9276740, 13915110, 16698132, 20872665, 27830220, 41745330, 83490660]

約数ペア:

[(1, 83490660), (2, 41745330), (3, 27830220), (4, 20872665), (5, 16698132), (6, 13915110), (9, 9276740), (10, 8349066), (11, 7590060), (12, 6957555), (15, 5566044), (18, 4638370), (20, 4174533), (22, 3795030), (30, 2783022), (33, 2530020), (36, 2319185), (44, 1897515), (45, 1855348), (55, 1518012), (60, 1391511), (66, 1265010), (90, 927674), (99, 843340), (110, 759006), (132, 632505), (149, 560340), (165, 506004), (180, 463837), (198, 421670), (220, 379503), (283, 295020), (298, 280170), (330, 253002), (396, 210835), (447, 186780), (495, 168668), (566, 147510), (596, 140085), (660, 126501), (745, 112068), (849, 98340), (894, 93390), (990, 84334), (1132, 73755), (1341, 62260), (1415, 59004), (1490, 56034), (1639, 50940), (1698, 49170), (1788, 46695), (1980, 42167), (2235, 37356), (2547, 32780), (2682, 31130), (2830, 29502), (2980, 28017), (3113, 26820), (3278, 25470), (3396, 24585), (4245, 19668), (4470, 18678), (4917, 16980), (5094, 16390), (5364, 15565), (5660, 14751), (6226, 13410), (6556, 12735), (6705, 12452), (8195, 10188), (8490, 9834), (8940, 9339)]