147580740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2837}}^1$

素因数の和:2886

約数の個数: 108

約数和(自身を含む): 475711236

約数和(自身を除く): 328130496

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2837, 2890, 3060, 3468, 4335, 5202, 5674, 5780, 8511, 8670, 10404, 11348, 13005, 14185, 17022, 17340, 25533, 26010, 28370, 34044, 42555, 48229, 51066, 52020, 56740, 85110, 96458, 102132, 127665, 144687, 170220, 192916, 241145, 255330, 289374, 434061, 482290, 510660, 578748, 723435, 819893, 868122, 964580, 1446870, 1639786, 1736244, 2170305, 2459679, 2893740, 3279572, 4099465, 4340610, 4919358, 7379037, 8198930, 8681220, 9838716, 12298395, 14758074, 16397860, 24596790, 29516148, 36895185, 49193580, 73790370, 147580740]

約数ペア:

[(1, 147580740), (2, 73790370), (3, 49193580), (4, 36895185), (5, 29516148), (6, 24596790), (9, 16397860), (10, 14758074), (12, 12298395), (15, 9838716), (17, 8681220), (18, 8198930), (20, 7379037), (30, 4919358), (34, 4340610), (36, 4099465), (45, 3279572), (51, 2893740), (60, 2459679), (68, 2170305), (85, 1736244), (90, 1639786), (102, 1446870), (153, 964580), (170, 868122), (180, 819893), (204, 723435), (255, 578748), (289, 510660), (306, 482290), (340, 434061), (510, 289374), (578, 255330), (612, 241145), (765, 192916), (867, 170220), (1020, 144687), (1156, 127665), (1445, 102132), (1530, 96458), (1734, 85110), (2601, 56740), (2837, 52020), (2890, 51066), (3060, 48229), (3468, 42555), (4335, 34044), (5202, 28370), (5674, 26010), (5780, 25533), (8511, 17340), (8670, 17022), (10404, 14185), (11348, 13005)]