82181250

素因数分解:

$2^1\times 3^3\times 5^5\times {\mathrm{487}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 228735360

約数和(自身を除く): 146554110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 487, 625, 675, 750, 974, 1125, 1250, 1350, 1461, 1875, 2250, 2435, 2922, 3125, 3375, 3750, 4383, 4870, 5625, 6250, 6750, 7305, 8766, 9375, 11250, 12175, 13149, 14610, 16875, 18750, 21915, 24350, 26298, 28125, 33750, 36525, 43830, 56250, 60875, 65745, 73050, 84375, 109575, 121750, 131490, 168750, 182625, 219150, 304375, 328725, 365250, 547875, 608750, 657450, 913125, 1095750, 1521875, 1643625, 1826250, 2739375, 3043750, 3287250, 4565625, 5478750, 8218125, 9131250, 13696875, 16436250, 27393750, 41090625, 82181250]

約数ペア:

[(1, 82181250), (2, 41090625), (3, 27393750), (5, 16436250), (6, 13696875), (9, 9131250), (10, 8218125), (15, 5478750), (18, 4565625), (25, 3287250), (27, 3043750), (30, 2739375), (45, 1826250), (50, 1643625), (54, 1521875), (75, 1095750), (90, 913125), (125, 657450), (135, 608750), (150, 547875), (225, 365250), (250, 328725), (270, 304375), (375, 219150), (450, 182625), (487, 168750), (625, 131490), (675, 121750), (750, 109575), (974, 84375), (1125, 73050), (1250, 65745), (1350, 60875), (1461, 56250), (1875, 43830), (2250, 36525), (2435, 33750), (2922, 28125), (3125, 26298), (3375, 24350), (3750, 21915), (4383, 18750), (4870, 16875), (5625, 14610), (6250, 13149), (6750, 12175), (7305, 11250), (8766, 9375)]