80937150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4098

約数の個数: 96

約数和(自身を含む): 241532160

約数和(自身を除く): 160595010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 4057, 6650, 8114, 9975, 12171, 19950, 20285, 24342, 28399, 40570, 56798, 60855, 77083, 85197, 101425, 121710, 141995, 154166, 170394, 202850, 231249, 283990, 304275, 385415, 425985, 462498, 539581, 608550, 709975, 770830, 851970, 1079162, 1156245, 1419950, 1618743, 1927075, 2129925, 2312490, 2697905, 3237486, 3854150, 4259850, 5395810, 5781225, 8093715, 11562450, 13489525, 16187430, 26979050, 40468575, 80937150]

約数ペア:

[(1, 80937150), (2, 40468575), (3, 26979050), (5, 16187430), (6, 13489525), (7, 11562450), (10, 8093715), (14, 5781225), (15, 5395810), (19, 4259850), (21, 3854150), (25, 3237486), (30, 2697905), (35, 2312490), (38, 2129925), (42, 1927075), (50, 1618743), (57, 1419950), (70, 1156245), (75, 1079162), (95, 851970), (105, 770830), (114, 709975), (133, 608550), (150, 539581), (175, 462498), (190, 425985), (210, 385415), (266, 304275), (285, 283990), (350, 231249), (399, 202850), (475, 170394), (525, 154166), (570, 141995), (665, 121710), (798, 101425), (950, 85197), (1050, 77083), (1330, 60855), (1425, 56798), (1995, 40570), (2850, 28399), (3325, 24342), (3990, 20285), (4057, 19950), (6650, 12171), (8114, 9975)]