147382740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{90977}}^1$

素因数の和:90998

約数の個数: 60

約数和(自身を含む): 462350196

約数和(自身を除く): 314967456

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 90977, 181954, 272931, 363908, 454885, 545862, 818793, 909770, 1091724, 1364655, 1637586, 1819540, 2456379, 2729310, 3275172, 4093965, 4912758, 5458620, 7369137, 8187930, 9825516, 12281895, 14738274, 16375860, 24563790, 29476548, 36845685, 49127580, 73691370, 147382740]

約数ペア:

[(1, 147382740), (2, 73691370), (3, 49127580), (4, 36845685), (5, 29476548), (6, 24563790), (9, 16375860), (10, 14738274), (12, 12281895), (15, 9825516), (18, 8187930), (20, 7369137), (27, 5458620), (30, 4912758), (36, 4093965), (45, 3275172), (54, 2729310), (60, 2456379), (81, 1819540), (90, 1637586), (108, 1364655), (135, 1091724), (162, 909770), (180, 818793), (270, 545862), (324, 454885), (405, 363908), (540, 272931), (810, 181954), (1620, 90977)]