143411220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4451}}^1$

素因数の和:4645

約数の個数: 72

約数和(自身を含む): 437542560

約数和(自身を除く): 294131340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 4451, 5370, 6444, 8055, 8902, 10740, 13353, 16110, 17804, 22255, 26706, 32220, 40059, 44510, 53412, 66765, 80118, 89020, 133530, 160236, 200295, 267060, 400590, 796729, 801180, 1593458, 2390187, 3186916, 3983645, 4780374, 7170561, 7967290, 9560748, 11950935, 14341122, 15934580, 23901870, 28682244, 35852805, 47803740, 71705610, 143411220]

約数ペア:

[(1, 143411220), (2, 71705610), (3, 47803740), (4, 35852805), (5, 28682244), (6, 23901870), (9, 15934580), (10, 14341122), (12, 11950935), (15, 9560748), (18, 7967290), (20, 7170561), (30, 4780374), (36, 3983645), (45, 3186916), (60, 2390187), (90, 1593458), (179, 801180), (180, 796729), (358, 400590), (537, 267060), (716, 200295), (895, 160236), (1074, 133530), (1611, 89020), (1790, 80118), (2148, 66765), (2685, 53412), (3222, 44510), (3580, 40059), (4451, 32220), (5370, 26706), (6444, 22255), (8055, 17804), (8902, 16110), (10740, 13353)]