82953150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 236889600

約数和(自身を除く): 153936450

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, 397, 398, 525, 597, 794, 995, 1050, 1191, 1194, 1393, 1985, 1990, 2382, 2779, 2786, 2985, 3970, 4179, 4975, 5558, 5955, 5970, 6965, 8337, 8358, 9925, 9950, 11910, 13895, 13930, 14925, 16674, 19850, 20895, 27790, 29775, 29850, 34825, 41685, 41790, 59550, 69475, 69650, 79003, 83370, 104475, 138950, 158006, 208425, 208950, 237009, 395015, 416850, 474018, 553021, 790030, 1106042, 1185045, 1659063, 1975075, 2370090, 2765105, 3318126, 3950150, 5530210, 5925225, 8295315, 11850450, 13825525, 16590630, 27651050, 41476575, 82953150]

約数ペア:

[(1, 82953150), (2, 41476575), (3, 27651050), (5, 16590630), (6, 13825525), (7, 11850450), (10, 8295315), (14, 5925225), (15, 5530210), (21, 3950150), (25, 3318126), (30, 2765105), (35, 2370090), (42, 1975075), (50, 1659063), (70, 1185045), (75, 1106042), (105, 790030), (150, 553021), (175, 474018), (199, 416850), (210, 395015), (350, 237009), (397, 208950), (398, 208425), (525, 158006), (597, 138950), (794, 104475), (995, 83370), (1050, 79003), (1191, 69650), (1194, 69475), (1393, 59550), (1985, 41790), (1990, 41685), (2382, 34825), (2779, 29850), (2786, 29775), (2985, 27790), (3970, 20895), (4179, 19850), (4975, 16674), (5558, 14925), (5955, 13930), (5970, 13895), (6965, 11910), (8337, 9950), (8358, 9925)]