177259140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3361}}^1$

素因数の和:3669

約数の個数: 72

約数和(自身を含む): 539681688

約数和(自身を除く): 362422548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3361, 3516, 4395, 5274, 5860, 6722, 8790, 10083, 10548, 13185, 13444, 16805, 17580, 20166, 26370, 30249, 33610, 40332, 50415, 52740, 60498, 67220, 100830, 120996, 151245, 201660, 302490, 604980, 984773, 1969546, 2954319, 3939092, 4923865, 5908638, 8862957, 9847730, 11817276, 14771595, 17725914, 19695460, 29543190, 35451828, 44314785, 59086380, 88629570, 177259140]

約数ペア:

[(1, 177259140), (2, 88629570), (3, 59086380), (4, 44314785), (5, 35451828), (6, 29543190), (9, 19695460), (10, 17725914), (12, 14771595), (15, 11817276), (18, 9847730), (20, 8862957), (30, 5908638), (36, 4923865), (45, 3939092), (60, 2954319), (90, 1969546), (180, 984773), (293, 604980), (586, 302490), (879, 201660), (1172, 151245), (1465, 120996), (1758, 100830), (2637, 67220), (2930, 60498), (3361, 52740), (3516, 50415), (4395, 40332), (5274, 33610), (5860, 30249), (6722, 26370), (8790, 20166), (10083, 17580), (10548, 16805), (13185, 13444)]