490515750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{24223}}^1$

素因数の和:24252

約数の個数: 80

約数和(自身を含む): 1371756672

約数和(自身を除く): 881240922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3375, 4050, 6750, 10125, 20250, 24223, 48446, 72669, 121115, 145338, 218007, 242230, 363345, 436014, 605575, 654021, 726690, 1090035, 1211150, 1308042, 1816725, 1962063, 2180070, 3027875, 3270105, 3633450, 3924126, 5450175, 6055750, 6540210, 9083625, 9810315, 10900350, 16350525, 18167250, 19620630, 27250875, 32701050, 49051575, 54501750, 81752625, 98103150, 163505250, 245257875, 490515750]

約数ペア:

[(1, 490515750), (2, 245257875), (3, 163505250), (5, 98103150), (6, 81752625), (9, 54501750), (10, 49051575), (15, 32701050), (18, 27250875), (25, 19620630), (27, 18167250), (30, 16350525), (45, 10900350), (50, 9810315), (54, 9083625), (75, 6540210), (81, 6055750), (90, 5450175), (125, 3924126), (135, 3633450), (150, 3270105), (162, 3027875), (225, 2180070), (250, 1962063), (270, 1816725), (375, 1308042), (405, 1211150), (450, 1090035), (675, 726690), (750, 654021), (810, 605575), (1125, 436014), (1350, 363345), (2025, 242230), (2250, 218007), (3375, 145338), (4050, 121115), (6750, 72669), (10125, 48446), (20250, 24223)]