75175620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3165

約数の個数: 96

約数和(自身を含む): 234071040

約数和(自身を除く): 158895420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 3109, 4030, 4836, 6045, 6218, 8060, 9327, 12090, 12436, 15545, 18654, 24180, 31090, 37308, 40417, 46635, 62180, 80834, 93270, 96379, 121251, 161668, 186540, 192758, 202085, 242502, 289137, 385516, 404170, 481895, 485004, 578274, 606255, 808340, 963790, 1156548, 1212510, 1252927, 1445685, 1927580, 2425020, 2505854, 2891370, 3758781, 5011708, 5782740, 6264635, 7517562, 12529270, 15035124, 18793905, 25058540, 37587810, 75175620]

約数ペア:

[(1, 75175620), (2, 37587810), (3, 25058540), (4, 18793905), (5, 15035124), (6, 12529270), (10, 7517562), (12, 6264635), (13, 5782740), (15, 5011708), (20, 3758781), (26, 2891370), (30, 2505854), (31, 2425020), (39, 1927580), (52, 1445685), (60, 1252927), (62, 1212510), (65, 1156548), (78, 963790), (93, 808340), (124, 606255), (130, 578274), (155, 485004), (156, 481895), (186, 404170), (195, 385516), (260, 289137), (310, 242502), (372, 202085), (390, 192758), (403, 186540), (465, 161668), (620, 121251), (780, 96379), (806, 93270), (930, 80834), (1209, 62180), (1612, 46635), (1860, 40417), (2015, 37308), (2418, 31090), (3109, 24180), (4030, 18654), (4836, 15545), (6045, 12436), (6218, 12090), (8060, 9327)]