132648100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 108

約数和(自身を含む): 320229504

約数和(自身を除く): 187581404

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 167, 169, 188, 235, 260, 325, 334, 338, 470, 611, 650, 668, 676, 835, 845, 940, 1175, 1222, 1300, 1670, 1690, 2171, 2350, 2444, 3055, 3340, 3380, 4175, 4225, 4342, 4700, 6110, 7849, 7943, 8350, 8450, 8684, 10855, 12220, 15275, 15698, 15886, 16700, 16900, 21710, 28223, 30550, 31396, 31772, 39245, 39715, 43420, 54275, 56446, 61100, 78490, 79430, 102037, 108550, 112892, 141115, 156980, 158860, 196225, 198575, 204074, 217100, 282230, 392450, 397150, 408148, 510185, 564460, 705575, 784900, 794300, 1020370, 1326481, 1411150, 2040740, 2550925, 2652962, 2822300, 5101850, 5305924, 6632405, 10203700, 13264810, 26529620, 33162025, 66324050, 132648100]

約数ペア:

[(1, 132648100), (2, 66324050), (4, 33162025), (5, 26529620), (10, 13264810), (13, 10203700), (20, 6632405), (25, 5305924), (26, 5101850), (47, 2822300), (50, 2652962), (52, 2550925), (65, 2040740), (94, 1411150), (100, 1326481), (130, 1020370), (167, 794300), (169, 784900), (188, 705575), (235, 564460), (260, 510185), (325, 408148), (334, 397150), (338, 392450), (470, 282230), (611, 217100), (650, 204074), (668, 198575), (676, 196225), (835, 158860), (845, 156980), (940, 141115), (1175, 112892), (1222, 108550), (1300, 102037), (1670, 79430), (1690, 78490), (2171, 61100), (2350, 56446), (2444, 54275), (3055, 43420), (3340, 39715), (3380, 39245), (4175, 31772), (4225, 31396), (4342, 30550), (4700, 28223), (6110, 21710), (7849, 16900), (7943, 16700), (8350, 15886), (8450, 15698), (8684, 15275), (10855, 12220)]