1442874300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{687083}}^1$

素因数の和:687107

約数の個数: 72

約数和(自身を含む): 4771111296

約数和(自身を除く): 3328236996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 687083, 1374166, 2061249, 2748332, 3435415, 4122498, 4809581, 6870830, 8244996, 9619162, 10306245, 13741660, 14428743, 17177075, 19238324, 20612490, 24047905, 28857486, 34354150, 41224980, 48095810, 51531225, 57714972, 68708300, 72143715, 96191620, 103062450, 120239525, 144287430, 206124900, 240479050, 288574860, 360718575, 480958100, 721437150, 1442874300]

約数ペア:

[(1, 1442874300), (2, 721437150), (3, 480958100), (4, 360718575), (5, 288574860), (6, 240479050), (7, 206124900), (10, 144287430), (12, 120239525), (14, 103062450), (15, 96191620), (20, 72143715), (21, 68708300), (25, 57714972), (28, 51531225), (30, 48095810), (35, 41224980), (42, 34354150), (50, 28857486), (60, 24047905), (70, 20612490), (75, 19238324), (84, 17177075), (100, 14428743), (105, 13741660), (140, 10306245), (150, 9619162), (175, 8244996), (210, 6870830), (300, 4809581), (350, 4122498), (420, 3435415), (525, 2748332), (700, 2061249), (1050, 1374166), (2100, 687083)]