207921300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{23899}}^1$

素因数の和:23945

約数の個数: 72

約数和(自身を含む): 622356000

約数和(自身を除く): 414434700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 23899, 47798, 71697, 95596, 119495, 143394, 238990, 286788, 358485, 477980, 597475, 693071, 716970, 1194950, 1386142, 1433940, 1792425, 2079213, 2389900, 2772284, 3465355, 3584850, 4158426, 6930710, 7169700, 8316852, 10396065, 13861420, 17326775, 20792130, 34653550, 41584260, 51980325, 69307100, 103960650, 207921300]

約数ペア:

[(1, 207921300), (2, 103960650), (3, 69307100), (4, 51980325), (5, 41584260), (6, 34653550), (10, 20792130), (12, 17326775), (15, 13861420), (20, 10396065), (25, 8316852), (29, 7169700), (30, 6930710), (50, 4158426), (58, 3584850), (60, 3465355), (75, 2772284), (87, 2389900), (100, 2079213), (116, 1792425), (145, 1433940), (150, 1386142), (174, 1194950), (290, 716970), (300, 693071), (348, 597475), (435, 477980), (580, 358485), (725, 286788), (870, 238990), (1450, 143394), (1740, 119495), (2175, 95596), (2900, 71697), (4350, 47798), (8700, 23899)]