79984650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 207986688

約数和(自身を除く): 128002038

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 103, 150, 155, 167, 186, 206, 309, 310, 334, 465, 501, 515, 618, 775, 835, 930, 1002, 1030, 1545, 1550, 1670, 2325, 2505, 2575, 3090, 3193, 4175, 4650, 5010, 5150, 5177, 6386, 7725, 8350, 9579, 10354, 12525, 15450, 15531, 15965, 17201, 19158, 25050, 25885, 31062, 31930, 34402, 47895, 51603, 51770, 77655, 79825, 86005, 95790, 103206, 129425, 155310, 159650, 172010, 239475, 258015, 258850, 388275, 430025, 478950, 516030, 533231, 776550, 860050, 1066462, 1290075, 1599693, 2580150, 2666155, 3199386, 5332310, 7998465, 13330775, 15996930, 26661550, 39992325, 79984650]

約数ペア:

[(1, 79984650), (2, 39992325), (3, 26661550), (5, 15996930), (6, 13330775), (10, 7998465), (15, 5332310), (25, 3199386), (30, 2666155), (31, 2580150), (50, 1599693), (62, 1290075), (75, 1066462), (93, 860050), (103, 776550), (150, 533231), (155, 516030), (167, 478950), (186, 430025), (206, 388275), (309, 258850), (310, 258015), (334, 239475), (465, 172010), (501, 159650), (515, 155310), (618, 129425), (775, 103206), (835, 95790), (930, 86005), (1002, 79825), (1030, 77655), (1545, 51770), (1550, 51603), (1670, 47895), (2325, 34402), (2505, 31930), (2575, 31062), (3090, 25885), (3193, 25050), (4175, 19158), (4650, 17201), (5010, 15965), (5150, 15531), (5177, 15450), (6386, 12525), (7725, 10354), (8350, 9579)]