253461450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5297}}^1$

素因数の和:5352

約数の個数: 96

約数和(自身を含む): 709508160

約数和(自身を除く): 456046710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 145, 150, 165, 174, 275, 290, 319, 330, 435, 550, 638, 725, 825, 870, 957, 1450, 1595, 1650, 1914, 2175, 3190, 4350, 4785, 5297, 7975, 9570, 10594, 15891, 15950, 23925, 26485, 31782, 47850, 52970, 58267, 79455, 116534, 132425, 153613, 158910, 174801, 264850, 291335, 307226, 349602, 397275, 460839, 582670, 768065, 794550, 874005, 921678, 1456675, 1536130, 1689743, 1748010, 2304195, 2913350, 3379486, 3840325, 4370025, 4608390, 5069229, 7680650, 8448715, 8740050, 10138458, 11520975, 16897430, 23041950, 25346145, 42243575, 50692290, 84487150, 126730725, 253461450]

約数ペア:

[(1, 253461450), (2, 126730725), (3, 84487150), (5, 50692290), (6, 42243575), (10, 25346145), (11, 23041950), (15, 16897430), (22, 11520975), (25, 10138458), (29, 8740050), (30, 8448715), (33, 7680650), (50, 5069229), (55, 4608390), (58, 4370025), (66, 3840325), (75, 3379486), (87, 2913350), (110, 2304195), (145, 1748010), (150, 1689743), (165, 1536130), (174, 1456675), (275, 921678), (290, 874005), (319, 794550), (330, 768065), (435, 582670), (550, 460839), (638, 397275), (725, 349602), (825, 307226), (870, 291335), (957, 264850), (1450, 174801), (1595, 158910), (1650, 153613), (1914, 132425), (2175, 116534), (3190, 79455), (4350, 58267), (4785, 52970), (5297, 47850), (7975, 31782), (9570, 26485), (10594, 23925), (15891, 15950)]