13688550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1638

約数の個数: 72

約数和(自身を含む): 38736360

約数和(自身を除く): 25047810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1601, 1710, 2850, 3202, 4275, 4803, 8005, 8550, 9606, 14409, 16010, 24015, 28818, 30419, 40025, 48030, 60838, 72045, 80050, 91257, 120075, 144090, 152095, 182514, 240150, 273771, 304190, 360225, 456285, 547542, 720450, 760475, 912570, 1368855, 1520950, 2281425, 2737710, 4562850, 6844275, 13688550]

約数ペア:

[(1, 13688550), (2, 6844275), (3, 4562850), (5, 2737710), (6, 2281425), (9, 1520950), (10, 1368855), (15, 912570), (18, 760475), (19, 720450), (25, 547542), (30, 456285), (38, 360225), (45, 304190), (50, 273771), (57, 240150), (75, 182514), (90, 152095), (95, 144090), (114, 120075), (150, 91257), (171, 80050), (190, 72045), (225, 60838), (285, 48030), (342, 40025), (450, 30419), (475, 28818), (570, 24015), (855, 16010), (950, 14409), (1425, 9606), (1601, 8550), (1710, 8005), (2850, 4803), (3202, 4275)]