77017320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 251433000

約数和(自身を除く): 174415680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 349, 360, 613, 698, 1047, 1226, 1396, 1745, 1839, 2094, 2452, 2792, 3065, 3141, 3490, 3678, 4188, 4904, 5235, 5517, 6130, 6282, 6980, 7356, 8376, 9195, 10470, 11034, 12260, 12564, 13960, 14712, 15705, 18390, 20940, 22068, 24520, 25128, 27585, 31410, 36780, 41880, 44136, 55170, 62820, 73560, 110340, 125640, 213937, 220680, 427874, 641811, 855748, 1069685, 1283622, 1711496, 1925433, 2139370, 2567244, 3209055, 3850866, 4278740, 5134488, 6418110, 7701732, 8557480, 9627165, 12836220, 15403464, 19254330, 25672440, 38508660, 77017320]

約数ペア:

[(1, 77017320), (2, 38508660), (3, 25672440), (4, 19254330), (5, 15403464), (6, 12836220), (8, 9627165), (9, 8557480), (10, 7701732), (12, 6418110), (15, 5134488), (18, 4278740), (20, 3850866), (24, 3209055), (30, 2567244), (36, 2139370), (40, 1925433), (45, 1711496), (60, 1283622), (72, 1069685), (90, 855748), (120, 641811), (180, 427874), (349, 220680), (360, 213937), (613, 125640), (698, 110340), (1047, 73560), (1226, 62820), (1396, 55170), (1745, 44136), (1839, 41880), (2094, 36780), (2452, 31410), (2792, 27585), (3065, 25128), (3141, 24520), (3490, 22068), (3678, 20940), (4188, 18390), (4904, 15705), (5235, 14712), (5517, 13960), (6130, 12564), (6282, 12260), (6980, 11034), (7356, 10470), (8376, 9195)]