40331250

素因数分解:

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

素因数の和:275

約数の個数: 96

約数和(自身を含む): 112492800

約数和(自身を除く): 72161550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 239, 250, 270, 375, 450, 478, 625, 675, 717, 750, 1125, 1195, 1250, 1350, 1434, 1875, 2151, 2250, 2390, 3125, 3375, 3585, 3750, 4302, 5625, 5975, 6250, 6453, 6750, 7170, 9375, 10755, 11250, 11950, 12906, 16875, 17925, 18750, 21510, 28125, 29875, 32265, 33750, 35850, 53775, 56250, 59750, 64530, 84375, 89625, 107550, 149375, 161325, 168750, 179250, 268875, 298750, 322650, 448125, 537750, 746875, 806625, 896250, 1344375, 1493750, 1613250, 2240625, 2688750, 4033125, 4481250, 6721875, 8066250, 13443750, 20165625, 40331250]

約数ペア:

[(1, 40331250), (2, 20165625), (3, 13443750), (5, 8066250), (6, 6721875), (9, 4481250), (10, 4033125), (15, 2688750), (18, 2240625), (25, 1613250), (27, 1493750), (30, 1344375), (45, 896250), (50, 806625), (54, 746875), (75, 537750), (90, 448125), (125, 322650), (135, 298750), (150, 268875), (225, 179250), (239, 168750), (250, 161325), (270, 149375), (375, 107550), (450, 89625), (478, 84375), (625, 64530), (675, 59750), (717, 56250), (750, 53775), (1125, 35850), (1195, 33750), (1250, 32265), (1350, 29875), (1434, 28125), (1875, 21510), (2151, 18750), (2250, 17925), (2390, 16875), (3125, 12906), (3375, 11950), (3585, 11250), (3750, 10755), (4302, 9375), (5625, 7170), (5975, 6750), (6250, 6453)]