528199740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{2273}}^1$

素因数の和:3579

約数の個数: 72

約数和(自身を含む): 1604152368

約数和(自身を除く): 1075952628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1291, 2273, 2582, 3873, 4546, 5164, 6455, 6819, 7746, 9092, 11365, 11619, 12910, 13638, 15492, 19365, 20457, 22730, 23238, 25820, 27276, 34095, 38730, 40914, 45460, 46476, 58095, 68190, 77460, 81828, 102285, 116190, 136380, 204570, 232380, 409140, 2934443, 5868886, 8803329, 11737772, 14672215, 17606658, 26409987, 29344430, 35213316, 44016645, 52819974, 58688860, 88033290, 105639948, 132049935, 176066580, 264099870, 528199740]

約数ペア:

[(1, 528199740), (2, 264099870), (3, 176066580), (4, 132049935), (5, 105639948), (6, 88033290), (9, 58688860), (10, 52819974), (12, 44016645), (15, 35213316), (18, 29344430), (20, 26409987), (30, 17606658), (36, 14672215), (45, 11737772), (60, 8803329), (90, 5868886), (180, 2934443), (1291, 409140), (2273, 232380), (2582, 204570), (3873, 136380), (4546, 116190), (5164, 102285), (6455, 81828), (6819, 77460), (7746, 68190), (9092, 58095), (11365, 46476), (11619, 45460), (12910, 40914), (13638, 38730), (15492, 34095), (19365, 27276), (20457, 25820), (22730, 23238)]