68207400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 192

約数和(自身を含む): 249091200

約数和(自身を除く): 180883800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 170, 180, 200, 204, 216, 225, 255, 270, 300, 306, 340, 360, 408, 425, 450, 459, 510, 540, 600, 612, 675, 680, 743, 765, 850, 900, 918, 1020, 1080, 1224, 1275, 1350, 1486, 1530, 1700, 1800, 1836, 2040, 2229, 2295, 2550, 2700, 2972, 3060, 3400, 3672, 3715, 3825, 4458, 4590, 5100, 5400, 5944, 6120, 6687, 7430, 7650, 8916, 9180, 10200, 11145, 11475, 12631, 13374, 14860, 15300, 17832, 18360, 18575, 20061, 22290, 22950, 25262, 26748, 29720, 30600, 33435, 37150, 37893, 40122, 44580, 45900, 50524, 53496, 55725, 63155, 66870, 74300, 75786, 80244, 89160, 91800, 100305, 101048, 111450, 113679, 126310, 133740, 148600, 151572, 160488, 167175, 189465, 200610, 222900, 227358, 252620, 267480, 303144, 315775, 334350, 341037, 378930, 401220, 445800, 454716, 501525, 505240, 568395, 631550, 668700, 682074, 757860, 802440, 909432, 947325, 1003050, 1136790, 1263100, 1337400, 1364148, 1515720, 1705185, 1894650, 2006100, 2273580, 2526200, 2728296, 2841975, 3410370, 3789300, 4012200, 4547160, 5683950, 6820740, 7578600, 8525925, 11367900, 13641480, 17051850, 22735800, 34103700, 68207400]

約数ペア:

[(1, 68207400), (2, 34103700), (3, 22735800), (4, 17051850), (5, 13641480), (6, 11367900), (8, 8525925), (9, 7578600), (10, 6820740), (12, 5683950), (15, 4547160), (17, 4012200), (18, 3789300), (20, 3410370), (24, 2841975), (25, 2728296), (27, 2526200), (30, 2273580), (34, 2006100), (36, 1894650), (40, 1705185), (45, 1515720), (50, 1364148), (51, 1337400), (54, 1263100), (60, 1136790), (68, 1003050), (72, 947325), (75, 909432), (85, 802440), (90, 757860), (100, 682074), (102, 668700), (108, 631550), (120, 568395), (135, 505240), (136, 501525), (150, 454716), (153, 445800), (170, 401220), (180, 378930), (200, 341037), (204, 334350), (216, 315775), (225, 303144), (255, 267480), (270, 252620), (300, 227358), (306, 222900), (340, 200610), (360, 189465), (408, 167175), (425, 160488), (450, 151572), (459, 148600), (510, 133740), (540, 126310), (600, 113679), (612, 111450), (675, 101048), (680, 100305), (743, 91800), (765, 89160), (850, 80244), (900, 75786), (918, 74300), (1020, 66870), (1080, 63155), (1224, 55725), (1275, 53496), (1350, 50524), (1486, 45900), (1530, 44580), (1700, 40122), (1800, 37893), (1836, 37150), (2040, 33435), (2229, 30600), (2295, 29720), (2550, 26748), (2700, 25262), (2972, 22950), (3060, 22290), (3400, 20061), (3672, 18575), (3715, 18360), (3825, 17832), (4458, 15300), (4590, 14860), (5100, 13374), (5400, 12631), (5944, 11475), (6120, 11145), (6687, 10200), (7430, 9180), (7650, 8916)]