406875300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{104327}}^1$

素因数の和:104357

約数の個数: 72

約数和(自身を含む): 1267793856

約数和(自身を除く): 860918556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 104327, 208654, 312981, 417308, 521635, 625962, 1043270, 1251924, 1356251, 1564905, 2086540, 2608175, 2712502, 3129810, 4068753, 5216350, 5425004, 6259620, 6781255, 7824525, 8137506, 10432700, 13562510, 15649050, 16275012, 20343765, 27125020, 31298100, 33906275, 40687530, 67812550, 81375060, 101718825, 135625100, 203437650, 406875300]

約数ペア:

[(1, 406875300), (2, 203437650), (3, 135625100), (4, 101718825), (5, 81375060), (6, 67812550), (10, 40687530), (12, 33906275), (13, 31298100), (15, 27125020), (20, 20343765), (25, 16275012), (26, 15649050), (30, 13562510), (39, 10432700), (50, 8137506), (52, 7824525), (60, 6781255), (65, 6259620), (75, 5425004), (78, 5216350), (100, 4068753), (130, 3129810), (150, 2712502), (156, 2608175), (195, 2086540), (260, 1564905), (300, 1356251), (325, 1251924), (390, 1043270), (650, 625962), (780, 521635), (975, 417308), (1300, 312981), (1950, 208654), (3900, 104327)]