30730500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{6829}}^1$

素因数の和:6854

約数の個数: 72

約数和(自身を含む): 96958680

約数和(自身を除く): 66228180

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, 6829, 13658, 20487, 27316, 34145, 40974, 61461, 68290, 81948, 102435, 122922, 136580, 170725, 204870, 245844, 307305, 341450, 409740, 512175, 614610, 682900, 853625, 1024350, 1229220, 1536525, 1707250, 2048700, 2560875, 3073050, 3414500, 5121750, 6146100, 7682625, 10243500, 15365250, 30730500]

約数ペア:

[(1, 30730500), (2, 15365250), (3, 10243500), (4, 7682625), (5, 6146100), (6, 5121750), (9, 3414500), (10, 3073050), (12, 2560875), (15, 2048700), (18, 1707250), (20, 1536525), (25, 1229220), (30, 1024350), (36, 853625), (45, 682900), (50, 614610), (60, 512175), (75, 409740), (90, 341450), (100, 307305), (125, 245844), (150, 204870), (180, 170725), (225, 136580), (250, 122922), (300, 102435), (375, 81948), (450, 68290), (500, 61461), (750, 40974), (900, 34145), (1125, 27316), (1500, 20487), (2250, 13658), (4500, 6829)]