67218750

素因数分解:

$2^1\times 3^2\times 5^6\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 84

約数和(自身を含む): 182810160

約数和(自身を除く): 115591410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 239, 250, 375, 450, 478, 625, 717, 750, 1125, 1195, 1250, 1434, 1875, 2151, 2250, 2390, 3125, 3585, 3750, 4302, 5625, 5975, 6250, 7170, 9375, 10755, 11250, 11950, 15625, 17925, 18750, 21510, 28125, 29875, 31250, 35850, 46875, 53775, 56250, 59750, 89625, 93750, 107550, 140625, 149375, 179250, 268875, 281250, 298750, 448125, 537750, 746875, 896250, 1344375, 1493750, 2240625, 2688750, 3734375, 4481250, 6721875, 7468750, 11203125, 13443750, 22406250, 33609375, 67218750]

約数ペア:

[(1, 67218750), (2, 33609375), (3, 22406250), (5, 13443750), (6, 11203125), (9, 7468750), (10, 6721875), (15, 4481250), (18, 3734375), (25, 2688750), (30, 2240625), (45, 1493750), (50, 1344375), (75, 896250), (90, 746875), (125, 537750), (150, 448125), (225, 298750), (239, 281250), (250, 268875), (375, 179250), (450, 149375), (478, 140625), (625, 107550), (717, 93750), (750, 89625), (1125, 59750), (1195, 56250), (1250, 53775), (1434, 46875), (1875, 35850), (2151, 31250), (2250, 29875), (2390, 28125), (3125, 21510), (3585, 18750), (3750, 17925), (4302, 15625), (5625, 11950), (5975, 11250), (6250, 10755), (7170, 9375)]