75301540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 165852288

約数和(自身を除く): 90550748

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 313, 460, 523, 626, 1046, 1252, 1565, 2092, 2615, 3130, 5230, 6260, 7199, 10460, 12029, 14398, 24058, 28796, 35995, 48116, 60145, 71990, 120290, 143980, 163699, 240580, 327398, 654796, 818495, 1636990, 3273980, 3765077, 7530154, 15060308, 18825385, 37650770, 75301540]

約数ペア:

[(1, 75301540), (2, 37650770), (4, 18825385), (5, 15060308), (10, 7530154), (20, 3765077), (23, 3273980), (46, 1636990), (92, 818495), (115, 654796), (230, 327398), (313, 240580), (460, 163699), (523, 143980), (626, 120290), (1046, 71990), (1252, 60145), (1565, 48116), (2092, 35995), (2615, 28796), (3130, 24058), (5230, 14398), (6260, 12029), (7199, 10460)]