47013750

素因数分解:

$2^1\times 3^3\times 5^4\times 7^1\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 149952000

約数和(自身を除く): 102938250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 199, 210, 225, 250, 270, 315, 350, 375, 378, 398, 450, 525, 597, 625, 630, 675, 750, 875, 945, 995, 1050, 1125, 1194, 1250, 1350, 1393, 1575, 1750, 1791, 1875, 1890, 1990, 2250, 2625, 2786, 2985, 3150, 3375, 3582, 3750, 4179, 4375, 4725, 4975, 5250, 5373, 5625, 5970, 6750, 6965, 7875, 8358, 8750, 8955, 9450, 9950, 10746, 11250, 12537, 13125, 13930, 14925, 15750, 16875, 17910, 20895, 23625, 24875, 25074, 26250, 26865, 29850, 33750, 34825, 37611, 39375, 41790, 44775, 47250, 49750, 53730, 62685, 69650, 74625, 75222, 78750, 89550, 104475, 118125, 124375, 125370, 134325, 149250, 174125, 188055, 208950, 223875, 236250, 248750, 268650, 313425, 348250, 373125, 376110, 447750, 522375, 626850, 671625, 746250, 870625, 940275, 1044750, 1119375, 1343250, 1567125, 1741250, 1880550, 2238750, 2611875, 3134250, 3358125, 4701375, 5223750, 6716250, 7835625, 9402750, 15671250, 23506875, 47013750]

約数ペア:

[(1, 47013750), (2, 23506875), (3, 15671250), (5, 9402750), (6, 7835625), (7, 6716250), (9, 5223750), (10, 4701375), (14, 3358125), (15, 3134250), (18, 2611875), (21, 2238750), (25, 1880550), (27, 1741250), (30, 1567125), (35, 1343250), (42, 1119375), (45, 1044750), (50, 940275), (54, 870625), (63, 746250), (70, 671625), (75, 626850), (90, 522375), (105, 447750), (125, 376110), (126, 373125), (135, 348250), (150, 313425), (175, 268650), (189, 248750), (199, 236250), (210, 223875), (225, 208950), (250, 188055), (270, 174125), (315, 149250), (350, 134325), (375, 125370), (378, 124375), (398, 118125), (450, 104475), (525, 89550), (597, 78750), (625, 75222), (630, 74625), (675, 69650), (750, 62685), (875, 53730), (945, 49750), (995, 47250), (1050, 44775), (1125, 41790), (1194, 39375), (1250, 37611), (1350, 34825), (1393, 33750), (1575, 29850), (1750, 26865), (1791, 26250), (1875, 25074), (1890, 24875), (1990, 23625), (2250, 20895), (2625, 17910), (2786, 16875), (2985, 15750), (3150, 14925), (3375, 13930), (3582, 13125), (3750, 12537), (4179, 11250), (4375, 10746), (4725, 9950), (4975, 9450), (5250, 8955), (5373, 8750), (5625, 8358), (5970, 7875), (6750, 6965)]