102565980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 192

約数和(自身を含む): 359976960

約数和(自身を除く): 257410980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 557, 558, 594, 620, 660, 682, 837, 930, 990, 1023, 1114, 1116, 1188, 1364, 1395, 1485, 1671, 1674, 1705, 1860, 1980, 2046, 2228, 2785, 2790, 2970, 3069, 3342, 3348, 3410, 4092, 4185, 5013, 5115, 5570, 5580, 5940, 6127, 6138, 6684, 6820, 8355, 8370, 9207, 10026, 10230, 11140, 12254, 12276, 15039, 15345, 16710, 16740, 17267, 18381, 18414, 20052, 20460, 24508, 25065, 30078, 30635, 30690, 33420, 34534, 36762, 36828, 46035, 50130, 51801, 55143, 60156, 61270, 61380, 69068, 73524, 75195, 86335, 91905, 92070, 100260, 103602, 110286, 122540, 150390, 155403, 165429, 172670, 183810, 184140, 189937, 207204, 220572, 259005, 275715, 300780, 310806, 330858, 345340, 367620, 379874, 466209, 518010, 551430, 569811, 621612, 661716, 759748, 777015, 827145, 932418, 949685, 1036020, 1102860, 1139622, 1554030, 1654290, 1709433, 1864836, 1899370, 2279244, 2331045, 2849055, 3108060, 3308580, 3418866, 3798740, 4662090, 5128299, 5698110, 6837732, 8547165, 9324180, 10256598, 11396220, 17094330, 20513196, 25641495, 34188660, 51282990, 102565980]

約数ペア:

[(1, 102565980), (2, 51282990), (3, 34188660), (4, 25641495), (5, 20513196), (6, 17094330), (9, 11396220), (10, 10256598), (11, 9324180), (12, 8547165), (15, 6837732), (18, 5698110), (20, 5128299), (22, 4662090), (27, 3798740), (30, 3418866), (31, 3308580), (33, 3108060), (36, 2849055), (44, 2331045), (45, 2279244), (54, 1899370), (55, 1864836), (60, 1709433), (62, 1654290), (66, 1554030), (90, 1139622), (93, 1102860), (99, 1036020), (108, 949685), (110, 932418), (124, 827145), (132, 777015), (135, 759748), (155, 661716), (165, 621612), (180, 569811), (186, 551430), (198, 518010), (220, 466209), (270, 379874), (279, 367620), (297, 345340), (310, 330858), (330, 310806), (341, 300780), (372, 275715), (396, 259005), (465, 220572), (495, 207204), (540, 189937), (557, 184140), (558, 183810), (594, 172670), (620, 165429), (660, 155403), (682, 150390), (837, 122540), (930, 110286), (990, 103602), (1023, 100260), (1114, 92070), (1116, 91905), (1188, 86335), (1364, 75195), (1395, 73524), (1485, 69068), (1671, 61380), (1674, 61270), (1705, 60156), (1860, 55143), (1980, 51801), (2046, 50130), (2228, 46035), (2785, 36828), (2790, 36762), (2970, 34534), (3069, 33420), (3342, 30690), (3348, 30635), (3410, 30078), (4092, 25065), (4185, 24508), (5013, 20460), (5115, 20052), (5570, 18414), (5580, 18381), (5940, 17267), (6127, 16740), (6138, 16710), (6684, 15345), (6820, 15039), (8355, 12276), (8370, 12254), (9207, 11140), (10026, 10230)]