75777840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 277857216

約数和(自身を除く): 202079376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 102, 120, 123, 136, 144, 151, 153, 164, 170, 180, 204, 205, 240, 246, 255, 272, 302, 306, 328, 340, 360, 369, 408, 410, 453, 492, 510, 604, 612, 615, 656, 680, 697, 720, 738, 755, 765, 816, 820, 906, 984, 1020, 1208, 1224, 1230, 1359, 1360, 1394, 1476, 1510, 1530, 1640, 1812, 1845, 1968, 2040, 2091, 2265, 2416, 2448, 2460, 2567, 2718, 2788, 2952, 3020, 3060, 3280, 3485, 3624, 3690, 4080, 4182, 4530, 4920, 5134, 5436, 5576, 5904, 6040, 6120, 6191, 6273, 6795, 6970, 7248, 7380, 7701, 8364, 9060, 9840, 10268, 10455, 10872, 11152, 12080, 12240, 12382, 12546, 12835, 13590, 13940, 14760, 15402, 16728, 18120, 18573, 20536, 20910, 21744, 23103, 24764, 25092, 25670, 27180, 27880, 29520, 30804, 30955, 31365, 33456, 36240, 37146, 38505, 41072, 41820, 46206, 49528, 50184, 51340, 54360, 55719, 55760, 61608, 61910, 62730, 74292, 77010, 83640, 92412, 92865, 99056, 100368, 102680, 105247, 108720, 111438, 115515, 123216, 123820, 125460, 148584, 154020, 167280, 184824, 185730, 205360, 210494, 222876, 231030, 247640, 250920, 278595, 297168, 308040, 315741, 369648, 371460, 420988, 445752, 462060, 495280, 501840, 526235, 557190, 616080, 631482, 742920, 841976, 891504, 924120, 947223, 1052470, 1114380, 1262964, 1485840, 1578705, 1683952, 1848240, 1894446, 2104940, 2228760, 2525928, 3157410, 3788892, 4209880, 4457520, 4736115, 5051856, 6314820, 7577784, 8419760, 9472230, 12629640, 15155568, 18944460, 25259280, 37888920, 75777840]

約数ペア:

[(1, 75777840), (2, 37888920), (3, 25259280), (4, 18944460), (5, 15155568), (6, 12629640), (8, 9472230), (9, 8419760), (10, 7577784), (12, 6314820), (15, 5051856), (16, 4736115), (17, 4457520), (18, 4209880), (20, 3788892), (24, 3157410), (30, 2525928), (34, 2228760), (36, 2104940), (40, 1894446), (41, 1848240), (45, 1683952), (48, 1578705), (51, 1485840), (60, 1262964), (68, 1114380), (72, 1052470), (80, 947223), (82, 924120), (85, 891504), (90, 841976), (102, 742920), (120, 631482), (123, 616080), (136, 557190), (144, 526235), (151, 501840), (153, 495280), (164, 462060), (170, 445752), (180, 420988), (204, 371460), (205, 369648), (240, 315741), (246, 308040), (255, 297168), (272, 278595), (302, 250920), (306, 247640), (328, 231030), (340, 222876), (360, 210494), (369, 205360), (408, 185730), (410, 184824), (453, 167280), (492, 154020), (510, 148584), (604, 125460), (612, 123820), (615, 123216), (656, 115515), (680, 111438), (697, 108720), (720, 105247), (738, 102680), (755, 100368), (765, 99056), (816, 92865), (820, 92412), (906, 83640), (984, 77010), (1020, 74292), (1208, 62730), (1224, 61910), (1230, 61608), (1359, 55760), (1360, 55719), (1394, 54360), (1476, 51340), (1510, 50184), (1530, 49528), (1640, 46206), (1812, 41820), (1845, 41072), (1968, 38505), (2040, 37146), (2091, 36240), (2265, 33456), (2416, 31365), (2448, 30955), (2460, 30804), (2567, 29520), (2718, 27880), (2788, 27180), (2952, 25670), (3020, 25092), (3060, 24764), (3280, 23103), (3485, 21744), (3624, 20910), (3690, 20536), (4080, 18573), (4182, 18120), (4530, 16728), (4920, 15402), (5134, 14760), (5436, 13940), (5576, 13590), (5904, 12835), (6040, 12546), (6120, 12382), (6191, 12240), (6273, 12080), (6795, 11152), (6970, 10872), (7248, 10455), (7380, 10268), (7701, 9840), (8364, 9060)]