1330770100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1154

約数の個数: 108

約数和(自身を含む): 3206457100

約数和(自身を除く): 1875687000

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 121, 218, 220, 242, 275, 436, 484, 545, 550, 605, 1009, 1090, 1100, 1199, 1210, 2018, 2180, 2398, 2420, 2725, 3025, 4036, 4796, 5045, 5450, 5995, 6050, 10090, 10900, 11099, 11990, 12100, 13189, 20180, 22198, 23980, 25225, 26378, 29975, 44396, 50450, 52756, 55495, 59950, 65945, 100900, 109981, 110990, 119900, 122089, 131890, 219962, 221980, 244178, 263780, 277475, 329725, 439924, 488356, 549905, 554950, 610445, 659450, 1099810, 1109900, 1209791, 1220890, 1318900, 2199620, 2419582, 2441780, 2749525, 3052225, 4839164, 5499050, 6048955, 6104450, 10998100, 12097910, 12208900, 13307701, 24195820, 26615402, 30244775, 53230804, 60489550, 66538505, 120979100, 133077010, 266154020, 332692525, 665385050, 1330770100]

約数ペア:

[(1, 1330770100), (2, 665385050), (4, 332692525), (5, 266154020), (10, 133077010), (11, 120979100), (20, 66538505), (22, 60489550), (25, 53230804), (44, 30244775), (50, 26615402), (55, 24195820), (100, 13307701), (109, 12208900), (110, 12097910), (121, 10998100), (218, 6104450), (220, 6048955), (242, 5499050), (275, 4839164), (436, 3052225), (484, 2749525), (545, 2441780), (550, 2419582), (605, 2199620), (1009, 1318900), (1090, 1220890), (1100, 1209791), (1199, 1109900), (1210, 1099810), (2018, 659450), (2180, 610445), (2398, 554950), (2420, 549905), (2725, 488356), (3025, 439924), (4036, 329725), (4796, 277475), (5045, 263780), (5450, 244178), (5995, 221980), (6050, 219962), (10090, 131890), (10900, 122089), (11099, 119900), (11990, 110990), (12100, 109981), (13189, 100900), (20180, 65945), (22198, 59950), (23980, 55495), (25225, 52756), (26378, 50450), (29975, 44396)]