82138350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 234913536

約数和(自身を除く): 152775186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 137, 150, 175, 210, 274, 350, 411, 525, 571, 685, 822, 959, 1050, 1142, 1370, 1713, 1918, 2055, 2855, 2877, 3425, 3426, 3997, 4110, 4795, 5710, 5754, 6850, 7994, 8565, 9590, 10275, 11991, 14275, 14385, 17130, 19985, 20550, 23975, 23982, 28550, 28770, 39970, 42825, 47950, 59955, 71925, 78227, 85650, 99925, 119910, 143850, 156454, 199850, 234681, 299775, 391135, 469362, 547589, 599550, 782270, 1095178, 1173405, 1642767, 1955675, 2346810, 2737945, 3285534, 3911350, 5475890, 5867025, 8213835, 11734050, 13689725, 16427670, 27379450, 41069175, 82138350]

約数ペア:

[(1, 82138350), (2, 41069175), (3, 27379450), (5, 16427670), (6, 13689725), (7, 11734050), (10, 8213835), (14, 5867025), (15, 5475890), (21, 3911350), (25, 3285534), (30, 2737945), (35, 2346810), (42, 1955675), (50, 1642767), (70, 1173405), (75, 1095178), (105, 782270), (137, 599550), (150, 547589), (175, 469362), (210, 391135), (274, 299775), (350, 234681), (411, 199850), (525, 156454), (571, 143850), (685, 119910), (822, 99925), (959, 85650), (1050, 78227), (1142, 71925), (1370, 59955), (1713, 47950), (1918, 42825), (2055, 39970), (2855, 28770), (2877, 28550), (3425, 23982), (3426, 23975), (3997, 20550), (4110, 19985), (4795, 17130), (5710, 14385), (5754, 14275), (6850, 11991), (7994, 10275), (8565, 9590)]