79609950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 247603200

約数和(自身を除く): 167993250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 127, 150, 175, 199, 210, 225, 254, 315, 350, 381, 398, 450, 525, 597, 630, 635, 762, 889, 995, 1050, 1143, 1194, 1270, 1393, 1575, 1778, 1791, 1905, 1990, 2286, 2667, 2786, 2985, 3150, 3175, 3582, 3810, 4179, 4445, 4975, 5334, 5715, 5970, 6350, 6965, 8001, 8358, 8890, 8955, 9525, 9950, 11430, 12537, 13335, 13930, 14925, 16002, 17910, 19050, 20895, 22225, 25074, 25273, 26670, 28575, 29850, 34825, 40005, 41790, 44450, 44775, 50546, 57150, 62685, 66675, 69650, 75819, 80010, 89550, 104475, 125370, 126365, 133350, 151638, 176911, 200025, 208950, 227457, 252730, 313425, 353822, 379095, 400050, 454914, 530733, 626850, 631825, 758190, 884555, 1061466, 1137285, 1263650, 1592199, 1769110, 1895475, 2274570, 2653665, 3184398, 3790950, 4422775, 5307330, 5686425, 7960995, 8845550, 11372850, 13268325, 15921990, 26536650, 39804975, 79609950]

約数ペア:

[(1, 79609950), (2, 39804975), (3, 26536650), (5, 15921990), (6, 13268325), (7, 11372850), (9, 8845550), (10, 7960995), (14, 5686425), (15, 5307330), (18, 4422775), (21, 3790950), (25, 3184398), (30, 2653665), (35, 2274570), (42, 1895475), (45, 1769110), (50, 1592199), (63, 1263650), (70, 1137285), (75, 1061466), (90, 884555), (105, 758190), (126, 631825), (127, 626850), (150, 530733), (175, 454914), (199, 400050), (210, 379095), (225, 353822), (254, 313425), (315, 252730), (350, 227457), (381, 208950), (398, 200025), (450, 176911), (525, 151638), (597, 133350), (630, 126365), (635, 125370), (762, 104475), (889, 89550), (995, 80010), (1050, 75819), (1143, 69650), (1194, 66675), (1270, 62685), (1393, 57150), (1575, 50546), (1778, 44775), (1791, 44450), (1905, 41790), (1990, 40005), (2286, 34825), (2667, 29850), (2786, 28575), (2985, 26670), (3150, 25273), (3175, 25074), (3582, 22225), (3810, 20895), (4179, 19050), (4445, 17910), (4975, 16002), (5334, 14925), (5715, 13930), (5970, 13335), (6350, 12537), (6965, 11430), (8001, 9950), (8358, 9525), (8890, 8955)]