172374180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23743}}^1$

素因数の和:23777

約数の個数: 72

約数和(自身を含む): 530535936

約数和(自身を除く): 358161756

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 23743, 47486, 71229, 94972, 118715, 142458, 237430, 261173, 284916, 356145, 474860, 522346, 712290, 783519, 1044692, 1305865, 1424580, 1567038, 2611730, 2872903, 3134076, 3917595, 5223460, 5745806, 7835190, 8618709, 11491612, 14364515, 15670380, 17237418, 28729030, 34474836, 43093545, 57458060, 86187090, 172374180]

約数ペア:

[(1, 172374180), (2, 86187090), (3, 57458060), (4, 43093545), (5, 34474836), (6, 28729030), (10, 17237418), (11, 15670380), (12, 14364515), (15, 11491612), (20, 8618709), (22, 7835190), (30, 5745806), (33, 5223460), (44, 3917595), (55, 3134076), (60, 2872903), (66, 2611730), (110, 1567038), (121, 1424580), (132, 1305865), (165, 1044692), (220, 783519), (242, 712290), (330, 522346), (363, 474860), (484, 356145), (605, 284916), (660, 261173), (726, 237430), (1210, 142458), (1452, 118715), (1815, 94972), (2420, 71229), (3630, 47486), (7260, 23743)]