146475180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42829}}^1$

素因数の和:42863

約数の個数: 72

約数和(自身を含む): 467703600

約数和(自身を除く): 321228420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 42829, 85658, 128487, 171316, 214145, 256974, 385461, 428290, 513948, 642435, 770922, 813751, 856580, 1284870, 1541844, 1627502, 1927305, 2441253, 2569740, 3255004, 3854610, 4068755, 4882506, 7323759, 7709220, 8137510, 9765012, 12206265, 14647518, 16275020, 24412530, 29295036, 36618795, 48825060, 73237590, 146475180]

約数ペア:

[(1, 146475180), (2, 73237590), (3, 48825060), (4, 36618795), (5, 29295036), (6, 24412530), (9, 16275020), (10, 14647518), (12, 12206265), (15, 9765012), (18, 8137510), (19, 7709220), (20, 7323759), (30, 4882506), (36, 4068755), (38, 3854610), (45, 3255004), (57, 2569740), (60, 2441253), (76, 1927305), (90, 1627502), (95, 1541844), (114, 1284870), (171, 856580), (180, 813751), (190, 770922), (228, 642435), (285, 513948), (342, 428290), (380, 385461), (570, 256974), (684, 214145), (855, 171316), (1140, 128487), (1710, 85658), (3420, 42829)]