295230100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4549}}^1$

素因数の和:4633

約数の個数: 72

約数和(自身を含む): 710892000

約数和(自身を除く): 415661900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 275, 295, 550, 590, 649, 1100, 1180, 1298, 1475, 2596, 2950, 3245, 4549, 5900, 6490, 9098, 12980, 16225, 18196, 22745, 32450, 45490, 50039, 64900, 90980, 100078, 113725, 200156, 227450, 250195, 268391, 454900, 500390, 536782, 1000780, 1073564, 1250975, 1341955, 2501950, 2683910, 2952301, 5003900, 5367820, 5904602, 6709775, 11809204, 13419550, 14761505, 26839100, 29523010, 59046020, 73807525, 147615050, 295230100]

約数ペア:

[(1, 295230100), (2, 147615050), (4, 73807525), (5, 59046020), (10, 29523010), (11, 26839100), (20, 14761505), (22, 13419550), (25, 11809204), (44, 6709775), (50, 5904602), (55, 5367820), (59, 5003900), (100, 2952301), (110, 2683910), (118, 2501950), (220, 1341955), (236, 1250975), (275, 1073564), (295, 1000780), (550, 536782), (590, 500390), (649, 454900), (1100, 268391), (1180, 250195), (1298, 227450), (1475, 200156), (2596, 113725), (2950, 100078), (3245, 90980), (4549, 64900), (5900, 50039), (6490, 45490), (9098, 32450), (12980, 22745), (16225, 18196)]