71175060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 238492800

約数和(自身を除く): 167317740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 103, 110, 132, 165, 180, 198, 206, 220, 309, 330, 349, 396, 412, 495, 515, 618, 660, 698, 927, 990, 1030, 1047, 1133, 1236, 1396, 1545, 1745, 1854, 1980, 2060, 2094, 2266, 3090, 3141, 3399, 3490, 3708, 3839, 4188, 4532, 4635, 5235, 5665, 6180, 6282, 6798, 6980, 7678, 9270, 10197, 10470, 11330, 11517, 12564, 13596, 15356, 15705, 16995, 18540, 19195, 20394, 20940, 22660, 23034, 31410, 33990, 34551, 35947, 38390, 40788, 46068, 50985, 57585, 62820, 67980, 69102, 71894, 76780, 101970, 107841, 115170, 138204, 143788, 172755, 179735, 203940, 215682, 230340, 323523, 345510, 359470, 395417, 431364, 539205, 647046, 691020, 718940, 790834, 1078410, 1186251, 1294092, 1581668, 1617615, 1977085, 2156820, 2372502, 3235230, 3558753, 3954170, 4745004, 5931255, 6470460, 7117506, 7908340, 11862510, 14235012, 17793765, 23725020, 35587530, 71175060]

約数ペア:

[(1, 71175060), (2, 35587530), (3, 23725020), (4, 17793765), (5, 14235012), (6, 11862510), (9, 7908340), (10, 7117506), (11, 6470460), (12, 5931255), (15, 4745004), (18, 3954170), (20, 3558753), (22, 3235230), (30, 2372502), (33, 2156820), (36, 1977085), (44, 1617615), (45, 1581668), (55, 1294092), (60, 1186251), (66, 1078410), (90, 790834), (99, 718940), (103, 691020), (110, 647046), (132, 539205), (165, 431364), (180, 395417), (198, 359470), (206, 345510), (220, 323523), (309, 230340), (330, 215682), (349, 203940), (396, 179735), (412, 172755), (495, 143788), (515, 138204), (618, 115170), (660, 107841), (698, 101970), (927, 76780), (990, 71894), (1030, 69102), (1047, 67980), (1133, 62820), (1236, 57585), (1396, 50985), (1545, 46068), (1745, 40788), (1854, 38390), (1980, 35947), (2060, 34551), (2094, 33990), (2266, 31410), (3090, 23034), (3141, 22660), (3399, 20940), (3490, 20394), (3708, 19195), (3839, 18540), (4188, 16995), (4532, 15705), (4635, 15356), (5235, 13596), (5665, 12564), (6180, 11517), (6282, 11330), (6798, 10470), (6980, 10197), (7678, 9270)]