238372300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 550746000

約数和(自身を除く): 312373700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 281, 340, 425, 499, 562, 850, 998, 1124, 1405, 1700, 1996, 2495, 2810, 4777, 4990, 5620, 7025, 8483, 9554, 9980, 12475, 14050, 16966, 19108, 23885, 24950, 28100, 33932, 42415, 47770, 49900, 84830, 95540, 119425, 140219, 169660, 212075, 238850, 280438, 424150, 477700, 560876, 701095, 848300, 1402190, 2383723, 2804380, 3505475, 4767446, 7010950, 9534892, 11918615, 14021900, 23837230, 47674460, 59593075, 119186150, 238372300]

約数ペア:

[(1, 238372300), (2, 119186150), (4, 59593075), (5, 47674460), (10, 23837230), (17, 14021900), (20, 11918615), (25, 9534892), (34, 7010950), (50, 4767446), (68, 3505475), (85, 2804380), (100, 2383723), (170, 1402190), (281, 848300), (340, 701095), (425, 560876), (499, 477700), (562, 424150), (850, 280438), (998, 238850), (1124, 212075), (1405, 169660), (1700, 140219), (1996, 119425), (2495, 95540), (2810, 84830), (4777, 49900), (4990, 47770), (5620, 42415), (7025, 33932), (8483, 28100), (9554, 24950), (9980, 23885), (12475, 19108), (14050, 16966)]