1539300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{733}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 5096896

約数和(自身を除く): 3557596

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, 733, 1050, 1466, 2100, 2199, 2932, 3665, 4398, 5131, 7330, 8796, 10262, 10995, 14660, 15393, 18325, 20524, 21990, 25655, 30786, 36650, 43980, 51310, 54975, 61572, 73300, 76965, 102620, 109950, 128275, 153930, 219900, 256550, 307860, 384825, 513100, 769650, 1539300]

約数ペア:

[(1, 1539300), (2, 769650), (3, 513100), (4, 384825), (5, 307860), (6, 256550), (7, 219900), (10, 153930), (12, 128275), (14, 109950), (15, 102620), (20, 76965), (21, 73300), (25, 61572), (28, 54975), (30, 51310), (35, 43980), (42, 36650), (50, 30786), (60, 25655), (70, 21990), (75, 20524), (84, 18325), (100, 15393), (105, 14660), (140, 10995), (150, 10262), (175, 8796), (210, 7330), (300, 5131), (350, 4398), (420, 3665), (525, 2932), (700, 2199), (733, 2100), (1050, 1466)]