18438300

素因数分解:

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

素因数の和:6852

約数の個数: 72

約数和(自身を含む): 59284400

約数和(自身を除く): 40846100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 6829, 13658, 20487, 27316, 34145, 40974, 61461, 68290, 81948, 102435, 122922, 136580, 170725, 184383, 204870, 245844, 307305, 341450, 368766, 409740, 512175, 614610, 682900, 737532, 921915, 1024350, 1229220, 1536525, 1843830, 2048700, 3073050, 3687660, 4609575, 6146100, 9219150, 18438300]

約数ペア:

[(1, 18438300), (2, 9219150), (3, 6146100), (4, 4609575), (5, 3687660), (6, 3073050), (9, 2048700), (10, 1843830), (12, 1536525), (15, 1229220), (18, 1024350), (20, 921915), (25, 737532), (27, 682900), (30, 614610), (36, 512175), (45, 409740), (50, 368766), (54, 341450), (60, 307305), (75, 245844), (90, 204870), (100, 184383), (108, 170725), (135, 136580), (150, 122922), (180, 102435), (225, 81948), (270, 68290), (300, 61461), (450, 40974), (540, 34145), (675, 27316), (900, 20487), (1350, 13658), (2700, 6829)]