45144900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:610

約数の個数: 108

約数和(自身を含む): 143171392

約数和(自身を除く): 98026492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 103, 150, 180, 206, 225, 300, 309, 412, 450, 487, 515, 618, 900, 927, 974, 1030, 1236, 1461, 1545, 1854, 1948, 2060, 2435, 2575, 2922, 3090, 3708, 4383, 4635, 4870, 5150, 5844, 6180, 7305, 7725, 8766, 9270, 9740, 10300, 12175, 14610, 15450, 17532, 18540, 21915, 23175, 24350, 29220, 30900, 36525, 43830, 46350, 48700, 50161, 73050, 87660, 92700, 100322, 109575, 146100, 150483, 200644, 219150, 250805, 300966, 438300, 451449, 501610, 601932, 752415, 902898, 1003220, 1254025, 1504830, 1805796, 2257245, 2508050, 3009660, 3762075, 4514490, 5016100, 7524150, 9028980, 11286225, 15048300, 22572450, 45144900]

約数ペア:

[(1, 45144900), (2, 22572450), (3, 15048300), (4, 11286225), (5, 9028980), (6, 7524150), (9, 5016100), (10, 4514490), (12, 3762075), (15, 3009660), (18, 2508050), (20, 2257245), (25, 1805796), (30, 1504830), (36, 1254025), (45, 1003220), (50, 902898), (60, 752415), (75, 601932), (90, 501610), (100, 451449), (103, 438300), (150, 300966), (180, 250805), (206, 219150), (225, 200644), (300, 150483), (309, 146100), (412, 109575), (450, 100322), (487, 92700), (515, 87660), (618, 73050), (900, 50161), (927, 48700), (974, 46350), (1030, 43830), (1236, 36525), (1461, 30900), (1545, 29220), (1854, 24350), (1948, 23175), (2060, 21915), (2435, 18540), (2575, 17532), (2922, 15450), (3090, 14610), (3708, 12175), (4383, 10300), (4635, 9740), (4870, 9270), (5150, 8766), (5844, 7725), (6180, 7305)]