72660690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 195302016

約数和(自身を除く): 122641326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 83, 90, 137, 142, 166, 213, 249, 274, 355, 411, 415, 426, 498, 639, 685, 710, 747, 822, 830, 1065, 1233, 1245, 1278, 1370, 1494, 2055, 2130, 2466, 2490, 3195, 3735, 4110, 5893, 6165, 6390, 7470, 9727, 11371, 11786, 12330, 17679, 19454, 22742, 29181, 29465, 34113, 35358, 48635, 53037, 56855, 58362, 58930, 68226, 87543, 88395, 97270, 102339, 106074, 113710, 145905, 170565, 175086, 176790, 204678, 265185, 291810, 341130, 437715, 511695, 530370, 807341, 875430, 1023390, 1614682, 2422023, 4036705, 4844046, 7266069, 8073410, 12110115, 14532138, 24220230, 36330345, 72660690]

約数ペア:

[(1, 72660690), (2, 36330345), (3, 24220230), (5, 14532138), (6, 12110115), (9, 8073410), (10, 7266069), (15, 4844046), (18, 4036705), (30, 2422023), (45, 1614682), (71, 1023390), (83, 875430), (90, 807341), (137, 530370), (142, 511695), (166, 437715), (213, 341130), (249, 291810), (274, 265185), (355, 204678), (411, 176790), (415, 175086), (426, 170565), (498, 145905), (639, 113710), (685, 106074), (710, 102339), (747, 97270), (822, 88395), (830, 87543), (1065, 68226), (1233, 58930), (1245, 58362), (1278, 56855), (1370, 53037), (1494, 48635), (2055, 35358), (2130, 34113), (2466, 29465), (2490, 29181), (3195, 22742), (3735, 19454), (4110, 17679), (5893, 12330), (6165, 11786), (6390, 11371), (7470, 9727)]