15324650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 33396300

約数和(自身を除く): 18071650

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 149, 170, 187, 242, 275, 298, 374, 425, 550, 605, 745, 850, 935, 1210, 1490, 1639, 1870, 2057, 2533, 3025, 3278, 3725, 4114, 4675, 5066, 6050, 7450, 8195, 9350, 10285, 12665, 16390, 18029, 20570, 25330, 27863, 36058, 40975, 51425, 55726, 63325, 81950, 90145, 102850, 126650, 139315, 180290, 278630, 306493, 450725, 612986, 696575, 901450, 1393150, 1532465, 3064930, 7662325, 15324650]

約数ペア:

[(1, 15324650), (2, 7662325), (5, 3064930), (10, 1532465), (11, 1393150), (17, 901450), (22, 696575), (25, 612986), (34, 450725), (50, 306493), (55, 278630), (85, 180290), (110, 139315), (121, 126650), (149, 102850), (170, 90145), (187, 81950), (242, 63325), (275, 55726), (298, 51425), (374, 40975), (425, 36058), (550, 27863), (605, 25330), (745, 20570), (850, 18029), (935, 16390), (1210, 12665), (1490, 10285), (1639, 9350), (1870, 8195), (2057, 7450), (2533, 6050), (3025, 5066), (3278, 4675), (3725, 4114)]