79985850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4520

約数の個数: 96

約数和(自身を含む): 240091776

約数和(自身を除く): 160105926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1050, 1190, 1275, 1785, 2550, 2975, 3570, 4481, 5950, 8925, 8962, 13443, 17850, 22405, 26886, 31367, 44810, 62734, 67215, 76177, 94101, 112025, 134430, 152354, 156835, 188202, 224050, 228531, 313670, 336075, 380885, 457062, 470505, 533239, 672150, 761770, 784175, 941010, 1066478, 1142655, 1568350, 1599717, 1904425, 2285310, 2352525, 2666195, 3199434, 3808850, 4705050, 5332390, 5713275, 7998585, 11426550, 13330975, 15997170, 26661950, 39992925, 79985850]

約数ペア:

[(1, 79985850), (2, 39992925), (3, 26661950), (5, 15997170), (6, 13330975), (7, 11426550), (10, 7998585), (14, 5713275), (15, 5332390), (17, 4705050), (21, 3808850), (25, 3199434), (30, 2666195), (34, 2352525), (35, 2285310), (42, 1904425), (50, 1599717), (51, 1568350), (70, 1142655), (75, 1066478), (85, 941010), (102, 784175), (105, 761770), (119, 672150), (150, 533239), (170, 470505), (175, 457062), (210, 380885), (238, 336075), (255, 313670), (350, 228531), (357, 224050), (425, 188202), (510, 156835), (525, 152354), (595, 134430), (714, 112025), (850, 94101), (1050, 76177), (1190, 67215), (1275, 62734), (1785, 44810), (2550, 31367), (2975, 26886), (3570, 22405), (4481, 17850), (5950, 13443), (8925, 8962)]