142712850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 407116800

約数和(自身を除く): 264403950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 199, 210, 350, 398, 525, 597, 683, 995, 1050, 1194, 1366, 1393, 1990, 2049, 2786, 2985, 3415, 4098, 4179, 4781, 4975, 5970, 6830, 6965, 8358, 9562, 9950, 10245, 13930, 14343, 14925, 17075, 20490, 20895, 23905, 28686, 29850, 34150, 34825, 41790, 47810, 51225, 69650, 71715, 102450, 104475, 119525, 135917, 143430, 208950, 239050, 271834, 358575, 407751, 679585, 717150, 815502, 951419, 1359170, 1902838, 2038755, 2854257, 3397925, 4077510, 4757095, 5708514, 6795850, 9514190, 10193775, 14271285, 20387550, 23785475, 28542570, 47570950, 71356425, 142712850]

約数ペア:

[(1, 142712850), (2, 71356425), (3, 47570950), (5, 28542570), (6, 23785475), (7, 20387550), (10, 14271285), (14, 10193775), (15, 9514190), (21, 6795850), (25, 5708514), (30, 4757095), (35, 4077510), (42, 3397925), (50, 2854257), (70, 2038755), (75, 1902838), (105, 1359170), (150, 951419), (175, 815502), (199, 717150), (210, 679585), (350, 407751), (398, 358575), (525, 271834), (597, 239050), (683, 208950), (995, 143430), (1050, 135917), (1194, 119525), (1366, 104475), (1393, 102450), (1990, 71715), (2049, 69650), (2786, 51225), (2985, 47810), (3415, 41790), (4098, 34825), (4179, 34150), (4781, 29850), (4975, 28686), (5970, 23905), (6830, 20895), (6965, 20490), (8358, 17075), (9562, 14925), (9950, 14343), (10245, 13930)]