55084500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12241}}^1$

素因数の和:12266

約数の個数: 72

約数和(自身を含む): 173787432

約数和(自身を除く): 118702932

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, 12241, 24482, 36723, 48964, 61205, 73446, 110169, 122410, 146892, 183615, 220338, 244820, 306025, 367230, 440676, 550845, 612050, 734460, 918075, 1101690, 1224100, 1530125, 1836150, 2203380, 2754225, 3060250, 3672300, 4590375, 5508450, 6120500, 9180750, 11016900, 13771125, 18361500, 27542250, 55084500]

約数ペア:

[(1, 55084500), (2, 27542250), (3, 18361500), (4, 13771125), (5, 11016900), (6, 9180750), (9, 6120500), (10, 5508450), (12, 4590375), (15, 3672300), (18, 3060250), (20, 2754225), (25, 2203380), (30, 1836150), (36, 1530125), (45, 1224100), (50, 1101690), (60, 918075), (75, 734460), (90, 612050), (100, 550845), (125, 440676), (150, 367230), (180, 306025), (225, 244820), (250, 220338), (300, 183615), (375, 146892), (450, 122410), (500, 110169), (750, 73446), (900, 61205), (1125, 48964), (1500, 36723), (2250, 24482), (4500, 12241)]