66375000

素因数分解:

$2^3\times 3^2\times 5^6\times {\mathrm{59}}^1$

素因数の和:101

約数の個数: 168

約数和(自身を含む): 228512700

約数和(自身を除く): 162137700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 59, 60, 72, 75, 90, 100, 118, 120, 125, 150, 177, 180, 200, 225, 236, 250, 295, 300, 354, 360, 375, 450, 472, 500, 531, 590, 600, 625, 708, 750, 885, 900, 1000, 1062, 1125, 1180, 1250, 1416, 1475, 1500, 1770, 1800, 1875, 2124, 2250, 2360, 2500, 2655, 2950, 3000, 3125, 3540, 3750, 4248, 4425, 4500, 5000, 5310, 5625, 5900, 6250, 7080, 7375, 7500, 8850, 9000, 9375, 10620, 11250, 11800, 12500, 13275, 14750, 15000, 15625, 17700, 18750, 21240, 22125, 22500, 25000, 26550, 28125, 29500, 31250, 35400, 36875, 37500, 44250, 45000, 46875, 53100, 56250, 59000, 62500, 66375, 73750, 75000, 88500, 93750, 106200, 110625, 112500, 125000, 132750, 140625, 147500, 177000, 184375, 187500, 221250, 225000, 265500, 281250, 295000, 331875, 368750, 375000, 442500, 531000, 553125, 562500, 663750, 737500, 885000, 921875, 1106250, 1125000, 1327500, 1475000, 1659375, 1843750, 2212500, 2655000, 2765625, 3318750, 3687500, 4425000, 5531250, 6637500, 7375000, 8296875, 11062500, 13275000, 16593750, 22125000, 33187500, 66375000]

約数ペア:

[(1, 66375000), (2, 33187500), (3, 22125000), (4, 16593750), (5, 13275000), (6, 11062500), (8, 8296875), (9, 7375000), (10, 6637500), (12, 5531250), (15, 4425000), (18, 3687500), (20, 3318750), (24, 2765625), (25, 2655000), (30, 2212500), (36, 1843750), (40, 1659375), (45, 1475000), (50, 1327500), (59, 1125000), (60, 1106250), (72, 921875), (75, 885000), (90, 737500), (100, 663750), (118, 562500), (120, 553125), (125, 531000), (150, 442500), (177, 375000), (180, 368750), (200, 331875), (225, 295000), (236, 281250), (250, 265500), (295, 225000), (300, 221250), (354, 187500), (360, 184375), (375, 177000), (450, 147500), (472, 140625), (500, 132750), (531, 125000), (590, 112500), (600, 110625), (625, 106200), (708, 93750), (750, 88500), (885, 75000), (900, 73750), (1000, 66375), (1062, 62500), (1125, 59000), (1180, 56250), (1250, 53100), (1416, 46875), (1475, 45000), (1500, 44250), (1770, 37500), (1800, 36875), (1875, 35400), (2124, 31250), (2250, 29500), (2360, 28125), (2500, 26550), (2655, 25000), (2950, 22500), (3000, 22125), (3125, 21240), (3540, 18750), (3750, 17700), (4248, 15625), (4425, 15000), (4500, 14750), (5000, 13275), (5310, 12500), (5625, 11800), (5900, 11250), (6250, 10620), (7080, 9375), (7375, 9000), (7500, 8850)]