200798460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19608

約数の個数: 96

約数和(自身を含む): 657619200

約数和(自身を除く): 456820740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 19571, 39142, 58713, 78284, 97855, 117426, 176139, 195710, 234852, 293565, 352278, 371849, 391420, 528417, 587130, 704556, 743698, 880695, 1056834, 1115547, 1174260, 1487396, 1761390, 1859245, 2113668, 2231094, 2642085, 3346641, 3522780, 3718490, 4462188, 5284170, 5577735, 6693282, 7436980, 10039923, 10568340, 11155470, 13386564, 16733205, 20079846, 22310940, 33466410, 40159692, 50199615, 66932820, 100399230, 200798460]

約数ペア:

[(1, 200798460), (2, 100399230), (3, 66932820), (4, 50199615), (5, 40159692), (6, 33466410), (9, 22310940), (10, 20079846), (12, 16733205), (15, 13386564), (18, 11155470), (19, 10568340), (20, 10039923), (27, 7436980), (30, 6693282), (36, 5577735), (38, 5284170), (45, 4462188), (54, 3718490), (57, 3522780), (60, 3346641), (76, 2642085), (90, 2231094), (95, 2113668), (108, 1859245), (114, 1761390), (135, 1487396), (171, 1174260), (180, 1115547), (190, 1056834), (228, 880695), (270, 743698), (285, 704556), (342, 587130), (380, 528417), (513, 391420), (540, 371849), (570, 352278), (684, 293565), (855, 234852), (1026, 195710), (1140, 176139), (1710, 117426), (2052, 97855), (2565, 78284), (3420, 58713), (5130, 39142), (10260, 19571)]