149969086840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1\times {\mathrm{109919}}^1$

素因数の和:111436

約数の個数: 64

約数和(自身を含む): 352341964800

約数和(自身を除く): 202372877960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1483, 2966, 5932, 7415, 11864, 14830, 29660, 34109, 59320, 68218, 109919, 136436, 170545, 219838, 272872, 341090, 439676, 549595, 682180, 879352, 1099190, 1364360, 2198380, 2528137, 4396760, 5056274, 10112548, 12640685, 20225096, 25281370, 50562740, 101125480, 163009877, 326019754, 652039508, 815049385, 1304079016, 1630098770, 3260197540, 3749227171, 6520395080, 7498454342, 14996908684, 18746135855, 29993817368, 37492271710, 74984543420, 149969086840]

約数ペア:

[(1, 149969086840), (2, 74984543420), (4, 37492271710), (5, 29993817368), (8, 18746135855), (10, 14996908684), (20, 7498454342), (23, 6520395080), (40, 3749227171), (46, 3260197540), (92, 1630098770), (115, 1304079016), (184, 815049385), (230, 652039508), (460, 326019754), (920, 163009877), (1483, 101125480), (2966, 50562740), (5932, 25281370), (7415, 20225096), (11864, 12640685), (14830, 10112548), (29660, 5056274), (34109, 4396760), (59320, 2528137), (68218, 2198380), (109919, 1364360), (136436, 1099190), (170545, 879352), (219838, 682180), (272872, 549595), (341090, 439676)]