61016700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 189987840

約数和(自身を除く): 128971140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 37, 46, 50, 60, 69, 74, 75, 92, 100, 111, 115, 138, 148, 150, 185, 222, 230, 239, 276, 300, 345, 370, 444, 460, 478, 555, 575, 690, 717, 740, 851, 925, 956, 1110, 1150, 1195, 1380, 1434, 1702, 1725, 1850, 2220, 2300, 2390, 2553, 2775, 2868, 3404, 3450, 3585, 3700, 4255, 4780, 5106, 5497, 5550, 5975, 6900, 7170, 8510, 8843, 10212, 10994, 11100, 11950, 12765, 14340, 16491, 17020, 17686, 17925, 21275, 21988, 23900, 25530, 26529, 27485, 32982, 35372, 35850, 42550, 44215, 51060, 53058, 54970, 63825, 65964, 71700, 82455, 85100, 88430, 106116, 109940, 127650, 132645, 137425, 164910, 176860, 203389, 221075, 255300, 265290, 274850, 329820, 406778, 412275, 442150, 530580, 549700, 610167, 663225, 813556, 824550, 884300, 1016945, 1220334, 1326450, 1649100, 2033890, 2440668, 2652900, 3050835, 4067780, 5084725, 6101670, 10169450, 12203340, 15254175, 20338900, 30508350, 61016700]

約数ペア:

[(1, 61016700), (2, 30508350), (3, 20338900), (4, 15254175), (5, 12203340), (6, 10169450), (10, 6101670), (12, 5084725), (15, 4067780), (20, 3050835), (23, 2652900), (25, 2440668), (30, 2033890), (37, 1649100), (46, 1326450), (50, 1220334), (60, 1016945), (69, 884300), (74, 824550), (75, 813556), (92, 663225), (100, 610167), (111, 549700), (115, 530580), (138, 442150), (148, 412275), (150, 406778), (185, 329820), (222, 274850), (230, 265290), (239, 255300), (276, 221075), (300, 203389), (345, 176860), (370, 164910), (444, 137425), (460, 132645), (478, 127650), (555, 109940), (575, 106116), (690, 88430), (717, 85100), (740, 82455), (851, 71700), (925, 65964), (956, 63825), (1110, 54970), (1150, 53058), (1195, 51060), (1380, 44215), (1434, 42550), (1702, 35850), (1725, 35372), (1850, 32982), (2220, 27485), (2300, 26529), (2390, 25530), (2553, 23900), (2775, 21988), (2868, 21275), (3404, 17925), (3450, 17686), (3585, 17020), (3700, 16491), (4255, 14340), (4780, 12765), (5106, 11950), (5497, 11100), (5550, 10994), (5975, 10212), (6900, 8843), (7170, 8510)]