152260380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2887}}^1$

素因数の和:3195

約数の個数: 72

約数和(自身を含む): 463593312

約数和(自身を除く): 311332932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2887, 2930, 3516, 4395, 5274, 5774, 5860, 8661, 8790, 10548, 11548, 13185, 14435, 17322, 17580, 25983, 26370, 28870, 34644, 43305, 51966, 52740, 57740, 86610, 103932, 129915, 173220, 259830, 519660, 845891, 1691782, 2537673, 3383564, 4229455, 5075346, 7613019, 8458910, 10150692, 12688365, 15226038, 16917820, 25376730, 30452076, 38065095, 50753460, 76130190, 152260380]

約数ペア:

[(1, 152260380), (2, 76130190), (3, 50753460), (4, 38065095), (5, 30452076), (6, 25376730), (9, 16917820), (10, 15226038), (12, 12688365), (15, 10150692), (18, 8458910), (20, 7613019), (30, 5075346), (36, 4229455), (45, 3383564), (60, 2537673), (90, 1691782), (180, 845891), (293, 519660), (586, 259830), (879, 173220), (1172, 129915), (1465, 103932), (1758, 86610), (2637, 57740), (2887, 52740), (2930, 51966), (3516, 43305), (4395, 34644), (5274, 28870), (5774, 26370), (5860, 25983), (8661, 17580), (8790, 17322), (10548, 14435), (11548, 13185)]