66635460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13711}}^1$

素因数の和:13735

約数の個数: 72

約数和(自身を含む): 209629056

約数和(自身を除く): 142993596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 13711, 27422, 41133, 54844, 68555, 82266, 123399, 137110, 164532, 205665, 246798, 274220, 370197, 411330, 493596, 616995, 740394, 822660, 1110591, 1233990, 1480788, 1850985, 2221182, 2467980, 3331773, 3701970, 4442364, 5552955, 6663546, 7403940, 11105910, 13327092, 16658865, 22211820, 33317730, 66635460]

約数ペア:

[(1, 66635460), (2, 33317730), (3, 22211820), (4, 16658865), (5, 13327092), (6, 11105910), (9, 7403940), (10, 6663546), (12, 5552955), (15, 4442364), (18, 3701970), (20, 3331773), (27, 2467980), (30, 2221182), (36, 1850985), (45, 1480788), (54, 1233990), (60, 1110591), (81, 822660), (90, 740394), (108, 616995), (135, 493596), (162, 411330), (180, 370197), (243, 274220), (270, 246798), (324, 205665), (405, 164532), (486, 137110), (540, 123399), (810, 82266), (972, 68555), (1215, 54844), (1620, 41133), (2430, 27422), (4860, 13711)]