770100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 2374848

約数和(自身を除く): 1604748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 151, 170, 204, 255, 300, 302, 340, 425, 453, 510, 604, 755, 850, 906, 1020, 1275, 1510, 1700, 1812, 2265, 2550, 2567, 3020, 3775, 4530, 5100, 5134, 7550, 7701, 9060, 10268, 11325, 12835, 15100, 15402, 22650, 25670, 30804, 38505, 45300, 51340, 64175, 77010, 128350, 154020, 192525, 256700, 385050, 770100]

約数ペア:

[(1, 770100), (2, 385050), (3, 256700), (4, 192525), (5, 154020), (6, 128350), (10, 77010), (12, 64175), (15, 51340), (17, 45300), (20, 38505), (25, 30804), (30, 25670), (34, 22650), (50, 15402), (51, 15100), (60, 12835), (68, 11325), (75, 10268), (85, 9060), (100, 7701), (102, 7550), (150, 5134), (151, 5100), (170, 4530), (204, 3775), (255, 3020), (300, 2567), (302, 2550), (340, 2265), (425, 1812), (453, 1700), (510, 1510), (604, 1275), (755, 1020), (850, 906)]