101821980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4267

約数の個数: 96

約数和(自身を含む): 317011968

約数和(自身を除く): 215189988

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, 4030, 4211, 4836, 6045, 8060, 8422, 12090, 12633, 16844, 21055, 24180, 25266, 42110, 50532, 54743, 63165, 84220, 109486, 126330, 130541, 164229, 218972, 252660, 261082, 273715, 328458, 391623, 522164, 547430, 652705, 656916, 783246, 821145, 1094860, 1305410, 1566492, 1642290, 1697033, 1958115, 2610820, 3284580, 3394066, 3916230, 5091099, 6788132, 7832460, 8485165, 10182198, 16970330, 20364396, 25455495, 33940660, 50910990, 101821980]

約数ペア:

[(1, 101821980), (2, 50910990), (3, 33940660), (4, 25455495), (5, 20364396), (6, 16970330), (10, 10182198), (12, 8485165), (13, 7832460), (15, 6788132), (20, 5091099), (26, 3916230), (30, 3394066), (31, 3284580), (39, 2610820), (52, 1958115), (60, 1697033), (62, 1642290), (65, 1566492), (78, 1305410), (93, 1094860), (124, 821145), (130, 783246), (155, 656916), (156, 652705), (186, 547430), (195, 522164), (260, 391623), (310, 328458), (372, 273715), (390, 261082), (403, 252660), (465, 218972), (620, 164229), (780, 130541), (806, 126330), (930, 109486), (1209, 84220), (1612, 63165), (1860, 54743), (2015, 50532), (2418, 42110), (4030, 25266), (4211, 24180), (4836, 21055), (6045, 16844), (8060, 12633), (8422, 12090)]