1253700

素因数分解:

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

素因数の和:226

約数の個数: 108

約数和(自身を含む): 4513600

約数和(自身を除く): 3259900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 199, 210, 225, 252, 300, 315, 350, 398, 420, 450, 525, 597, 630, 700, 796, 900, 995, 1050, 1194, 1260, 1393, 1575, 1791, 1990, 2100, 2388, 2786, 2985, 3150, 3582, 3980, 4179, 4975, 5572, 5970, 6300, 6965, 7164, 8358, 8955, 9950, 11940, 12537, 13930, 14925, 16716, 17910, 19900, 20895, 25074, 27860, 29850, 34825, 35820, 41790, 44775, 50148, 59700, 62685, 69650, 83580, 89550, 104475, 125370, 139300, 179100, 208950, 250740, 313425, 417900, 626850, 1253700]

約数ペア:

[(1, 1253700), (2, 626850), (3, 417900), (4, 313425), (5, 250740), (6, 208950), (7, 179100), (9, 139300), (10, 125370), (12, 104475), (14, 89550), (15, 83580), (18, 69650), (20, 62685), (21, 59700), (25, 50148), (28, 44775), (30, 41790), (35, 35820), (36, 34825), (42, 29850), (45, 27860), (50, 25074), (60, 20895), (63, 19900), (70, 17910), (75, 16716), (84, 14925), (90, 13930), (100, 12537), (105, 11940), (126, 9950), (140, 8955), (150, 8358), (175, 7164), (180, 6965), (199, 6300), (210, 5970), (225, 5572), (252, 4975), (300, 4179), (315, 3980), (350, 3582), (398, 3150), (420, 2985), (450, 2786), (525, 2388), (597, 2100), (630, 1990), (700, 1791), (796, 1575), (900, 1393), (995, 1260), (1050, 1194)]