150751980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19477}}^1$

素因数の和:19535

約数の個数: 72

約数和(自身を含む): 467939472

約数和(自身を除く): 317187492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 19477, 38954, 58431, 77908, 97385, 116862, 175293, 194770, 233724, 292155, 350586, 389540, 584310, 701172, 837511, 876465, 1168620, 1675022, 1752930, 2512533, 3350044, 3505860, 4187555, 5025066, 7537599, 8375110, 10050132, 12562665, 15075198, 16750220, 25125330, 30150396, 37687995, 50250660, 75375990, 150751980]

約数ペア:

[(1, 150751980), (2, 75375990), (3, 50250660), (4, 37687995), (5, 30150396), (6, 25125330), (9, 16750220), (10, 15075198), (12, 12562665), (15, 10050132), (18, 8375110), (20, 7537599), (30, 5025066), (36, 4187555), (43, 3505860), (45, 3350044), (60, 2512533), (86, 1752930), (90, 1675022), (129, 1168620), (172, 876465), (180, 837511), (215, 701172), (258, 584310), (387, 389540), (430, 350586), (516, 292155), (645, 233724), (774, 194770), (860, 175293), (1290, 116862), (1548, 97385), (1935, 77908), (2580, 58431), (3870, 38954), (7740, 19477)]