26887500

素因数分解:

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

素因数の和:274

約数の個数: 108

約数和(自身を含む): 85307040

約数和(自身を除く): 58419540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 239, 250, 300, 375, 450, 478, 500, 625, 717, 750, 900, 956, 1125, 1195, 1250, 1434, 1500, 1875, 2151, 2250, 2390, 2500, 2868, 3125, 3585, 3750, 4302, 4500, 4780, 5625, 5975, 6250, 7170, 7500, 8604, 9375, 10755, 11250, 11950, 12500, 14340, 17925, 18750, 21510, 22500, 23900, 28125, 29875, 35850, 37500, 43020, 53775, 56250, 59750, 71700, 89625, 107550, 112500, 119500, 149375, 179250, 215100, 268875, 298750, 358500, 448125, 537750, 597500, 746875, 896250, 1075500, 1344375, 1493750, 1792500, 2240625, 2688750, 2987500, 4481250, 5377500, 6721875, 8962500, 13443750, 26887500]

約数ペア:

[(1, 26887500), (2, 13443750), (3, 8962500), (4, 6721875), (5, 5377500), (6, 4481250), (9, 2987500), (10, 2688750), (12, 2240625), (15, 1792500), (18, 1493750), (20, 1344375), (25, 1075500), (30, 896250), (36, 746875), (45, 597500), (50, 537750), (60, 448125), (75, 358500), (90, 298750), (100, 268875), (125, 215100), (150, 179250), (180, 149375), (225, 119500), (239, 112500), (250, 107550), (300, 89625), (375, 71700), (450, 59750), (478, 56250), (500, 53775), (625, 43020), (717, 37500), (750, 35850), (900, 29875), (956, 28125), (1125, 23900), (1195, 22500), (1250, 21510), (1434, 18750), (1500, 17925), (1875, 14340), (2151, 12500), (2250, 11950), (2390, 11250), (2500, 10755), (2868, 9375), (3125, 8604), (3585, 7500), (3750, 7170), (4302, 6250), (4500, 5975), (4780, 5625)]