42595020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 141261120

約数和(自身を除く): 98666100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 167, 180, 195, 218, 234, 260, 327, 334, 390, 436, 468, 501, 545, 585, 654, 668, 780, 835, 981, 1002, 1090, 1170, 1308, 1417, 1503, 1635, 1670, 1962, 2004, 2171, 2180, 2340, 2505, 2834, 3006, 3270, 3340, 3924, 4251, 4342, 4905, 5010, 5668, 6012, 6513, 6540, 7085, 7515, 8502, 8684, 9810, 10020, 10855, 12753, 13026, 14170, 15030, 17004, 18203, 19539, 19620, 21255, 21710, 25506, 26052, 28340, 30060, 32565, 36406, 39078, 42510, 43420, 51012, 54609, 63765, 65130, 72812, 78156, 85020, 91015, 97695, 109218, 127530, 130260, 163827, 182030, 195390, 218436, 236639, 255060, 273045, 327654, 364060, 390780, 473278, 546090, 655308, 709917, 819135, 946556, 1092180, 1183195, 1419834, 1638270, 2129751, 2366390, 2839668, 3276540, 3549585, 4259502, 4732780, 7099170, 8519004, 10648755, 14198340, 21297510, 42595020]

約数ペア:

[(1, 42595020), (2, 21297510), (3, 14198340), (4, 10648755), (5, 8519004), (6, 7099170), (9, 4732780), (10, 4259502), (12, 3549585), (13, 3276540), (15, 2839668), (18, 2366390), (20, 2129751), (26, 1638270), (30, 1419834), (36, 1183195), (39, 1092180), (45, 946556), (52, 819135), (60, 709917), (65, 655308), (78, 546090), (90, 473278), (109, 390780), (117, 364060), (130, 327654), (156, 273045), (167, 255060), (180, 236639), (195, 218436), (218, 195390), (234, 182030), (260, 163827), (327, 130260), (334, 127530), (390, 109218), (436, 97695), (468, 91015), (501, 85020), (545, 78156), (585, 72812), (654, 65130), (668, 63765), (780, 54609), (835, 51012), (981, 43420), (1002, 42510), (1090, 39078), (1170, 36406), (1308, 32565), (1417, 30060), (1503, 28340), (1635, 26052), (1670, 25506), (1962, 21710), (2004, 21255), (2171, 19620), (2180, 19539), (2340, 18203), (2505, 17004), (2834, 15030), (3006, 14170), (3270, 13026), (3340, 12753), (3924, 10855), (4251, 10020), (4342, 9810), (4905, 8684), (5010, 8502), (5668, 7515), (6012, 7085), (6513, 6540)]