75349840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 188845056

約数和(自身を除く): 113495216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1321, 1426, 1840, 2480, 2642, 2852, 3565, 5284, 5704, 6605, 7130, 10568, 11408, 13210, 14260, 21136, 26420, 28520, 30383, 40951, 52840, 57040, 60766, 81902, 105680, 121532, 151915, 163804, 204755, 243064, 303830, 327608, 409510, 486128, 607660, 655216, 819020, 941873, 1215320, 1638040, 1883746, 2430640, 3276080, 3767492, 4709365, 7534984, 9418730, 15069968, 18837460, 37674920, 75349840]

約数ペア:

[(1, 75349840), (2, 37674920), (4, 18837460), (5, 15069968), (8, 9418730), (10, 7534984), (16, 4709365), (20, 3767492), (23, 3276080), (31, 2430640), (40, 1883746), (46, 1638040), (62, 1215320), (80, 941873), (92, 819020), (115, 655216), (124, 607660), (155, 486128), (184, 409510), (230, 327608), (248, 303830), (310, 243064), (368, 204755), (460, 163804), (496, 151915), (620, 121532), (713, 105680), (920, 81902), (1240, 60766), (1321, 57040), (1426, 52840), (1840, 40951), (2480, 30383), (2642, 28520), (2852, 26420), (3565, 21136), (5284, 14260), (5704, 13210), (6605, 11408), (7130, 10568)]