15696917850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^2\times {\mathrm{20759}}^1$

素因数の和:20916

約数の個数: 72

約数和(自身を含む): 39486267360

約数和(自身を除く): 23789349510

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5041, 5325, 10082, 10650, 15123, 20759, 25205, 30246, 41518, 50410, 62277, 75615, 103795, 124554, 126025, 151230, 207590, 252050, 311385, 378075, 518975, 622770, 756150, 1037950, 1473889, 1556925, 2947778, 3113850, 4421667, 7369445, 8843334, 14738890, 22108335, 36847225, 44216670, 73694450, 104646119, 110541675, 209292238, 221083350, 313938357, 523230595, 627876714, 1046461190, 1569691785, 2616152975, 3139383570, 5232305950, 7848458925, 15696917850]

約数ペア:

[(1, 15696917850), (2, 7848458925), (3, 5232305950), (5, 3139383570), (6, 2616152975), (10, 1569691785), (15, 1046461190), (25, 627876714), (30, 523230595), (50, 313938357), (71, 221083350), (75, 209292238), (142, 110541675), (150, 104646119), (213, 73694450), (355, 44216670), (426, 36847225), (710, 22108335), (1065, 14738890), (1775, 8843334), (2130, 7369445), (3550, 4421667), (5041, 3113850), (5325, 2947778), (10082, 1556925), (10650, 1473889), (15123, 1037950), (20759, 756150), (25205, 622770), (30246, 518975), (41518, 378075), (50410, 311385), (62277, 252050), (75615, 207590), (103795, 151230), (124554, 126025)]