21670200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{4013}}^1$

素因数の和:4038

約数の個数: 96

約数和(自身を含む): 74660400

約数和(自身を除く): 52990200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 4013, 5400, 8026, 12039, 16052, 20065, 24078, 32104, 36117, 40130, 48156, 60195, 72234, 80260, 96312, 100325, 108351, 120390, 144468, 160520, 180585, 200650, 216702, 240780, 288936, 300975, 361170, 401300, 433404, 481560, 541755, 601950, 722340, 802600, 866808, 902925, 1083510, 1203900, 1444680, 1805850, 2167020, 2407800, 2708775, 3611700, 4334040, 5417550, 7223400, 10835100, 21670200]

約数ペア:

[(1, 21670200), (2, 10835100), (3, 7223400), (4, 5417550), (5, 4334040), (6, 3611700), (8, 2708775), (9, 2407800), (10, 2167020), (12, 1805850), (15, 1444680), (18, 1203900), (20, 1083510), (24, 902925), (25, 866808), (27, 802600), (30, 722340), (36, 601950), (40, 541755), (45, 481560), (50, 433404), (54, 401300), (60, 361170), (72, 300975), (75, 288936), (90, 240780), (100, 216702), (108, 200650), (120, 180585), (135, 160520), (150, 144468), (180, 120390), (200, 108351), (216, 100325), (225, 96312), (270, 80260), (300, 72234), (360, 60195), (450, 48156), (540, 40130), (600, 36117), (675, 32104), (900, 24078), (1080, 20065), (1350, 16052), (1800, 12039), (2700, 8026), (4013, 5400)]