65875500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{14639}}^1$

素因数の和:14664

約数の個数: 72

約数和(自身を含む): 207829440

約数和(自身を除く): 141953940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 14639, 29278, 43917, 58556, 73195, 87834, 131751, 146390, 175668, 219585, 263502, 292780, 365975, 439170, 527004, 658755, 731950, 878340, 1097925, 1317510, 1463900, 1829875, 2195850, 2635020, 3293775, 3659750, 4391700, 5489625, 6587550, 7319500, 10979250, 13175100, 16468875, 21958500, 32937750, 65875500]

約数ペア:

[(1, 65875500), (2, 32937750), (3, 21958500), (4, 16468875), (5, 13175100), (6, 10979250), (9, 7319500), (10, 6587550), (12, 5489625), (15, 4391700), (18, 3659750), (20, 3293775), (25, 2635020), (30, 2195850), (36, 1829875), (45, 1463900), (50, 1317510), (60, 1097925), (75, 878340), (90, 731950), (100, 658755), (125, 527004), (150, 439170), (180, 365975), (225, 292780), (250, 263502), (300, 219585), (375, 175668), (450, 146390), (500, 131751), (750, 87834), (900, 73195), (1125, 58556), (1500, 43917), (2250, 29278), (4500, 14639)]