30195900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{4793}}^1$

素因数の和:4820

約数の個数: 108

約数和(自身を含む): 108190992

約数和(自身を除く): 77995092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 4793, 6300, 9586, 14379, 19172, 23965, 28758, 33551, 43137, 47930, 57516, 67102, 71895, 86274, 95860, 100653, 119825, 134204, 143790, 167755, 172548, 201306, 215685, 239650, 287580, 301959, 335510, 359475, 402612, 431370, 479300, 503265, 603918, 671020, 718950, 838775, 862740, 1006530, 1078425, 1207836, 1437900, 1509795, 1677550, 2013060, 2156850, 2516325, 3019590, 3355100, 4313700, 5032650, 6039180, 7548975, 10065300, 15097950, 30195900]

約数ペア:

[(1, 30195900), (2, 15097950), (3, 10065300), (4, 7548975), (5, 6039180), (6, 5032650), (7, 4313700), (9, 3355100), (10, 3019590), (12, 2516325), (14, 2156850), (15, 2013060), (18, 1677550), (20, 1509795), (21, 1437900), (25, 1207836), (28, 1078425), (30, 1006530), (35, 862740), (36, 838775), (42, 718950), (45, 671020), (50, 603918), (60, 503265), (63, 479300), (70, 431370), (75, 402612), (84, 359475), (90, 335510), (100, 301959), (105, 287580), (126, 239650), (140, 215685), (150, 201306), (175, 172548), (180, 167755), (210, 143790), (225, 134204), (252, 119825), (300, 100653), (315, 95860), (350, 86274), (420, 71895), (450, 67102), (525, 57516), (630, 47930), (700, 43137), (900, 33551), (1050, 28758), (1260, 23965), (1575, 19172), (2100, 14379), (3150, 9586), (4793, 6300)]