67028580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 225792000

約数和(自身を除く): 158763420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 76, 90, 94, 95, 108, 114, 135, 139, 141, 171, 180, 188, 190, 228, 235, 270, 278, 282, 285, 342, 380, 417, 423, 470, 513, 540, 556, 564, 570, 684, 695, 705, 834, 846, 855, 893, 940, 1026, 1140, 1251, 1269, 1390, 1410, 1668, 1692, 1710, 1786, 2052, 2085, 2115, 2502, 2538, 2565, 2641, 2679, 2780, 2820, 3420, 3572, 3753, 4170, 4230, 4465, 5004, 5076, 5130, 5282, 5358, 6255, 6345, 6533, 7506, 7923, 8037, 8340, 8460, 8930, 10260, 10564, 10716, 12510, 12690, 13066, 13205, 13395, 15012, 15846, 16074, 17860, 18765, 19599, 23769, 24111, 25020, 25380, 26132, 26410, 26790, 31692, 32148, 32665, 37530, 39198, 39615, 40185, 47538, 48222, 52820, 53580, 58797, 65330, 71307, 75060, 78396, 79230, 80370, 95076, 96444, 97995, 117594, 118845, 120555, 124127, 130660, 142614, 158460, 160740, 176391, 195990, 235188, 237690, 241110, 248254, 285228, 293985, 352782, 356535, 372381, 391980, 475380, 482220, 496508, 587970, 620635, 705564, 713070, 744762, 881955, 1117143, 1175940, 1241270, 1426140, 1489524, 1763910, 1861905, 2234286, 2482540, 3351429, 3527820, 3723810, 4468572, 5585715, 6702858, 7447620, 11171430, 13405716, 16757145, 22342860, 33514290, 67028580]

約数ペア:

[(1, 67028580), (2, 33514290), (3, 22342860), (4, 16757145), (5, 13405716), (6, 11171430), (9, 7447620), (10, 6702858), (12, 5585715), (15, 4468572), (18, 3723810), (19, 3527820), (20, 3351429), (27, 2482540), (30, 2234286), (36, 1861905), (38, 1763910), (45, 1489524), (47, 1426140), (54, 1241270), (57, 1175940), (60, 1117143), (76, 881955), (90, 744762), (94, 713070), (95, 705564), (108, 620635), (114, 587970), (135, 496508), (139, 482220), (141, 475380), (171, 391980), (180, 372381), (188, 356535), (190, 352782), (228, 293985), (235, 285228), (270, 248254), (278, 241110), (282, 237690), (285, 235188), (342, 195990), (380, 176391), (417, 160740), (423, 158460), (470, 142614), (513, 130660), (540, 124127), (556, 120555), (564, 118845), (570, 117594), (684, 97995), (695, 96444), (705, 95076), (834, 80370), (846, 79230), (855, 78396), (893, 75060), (940, 71307), (1026, 65330), (1140, 58797), (1251, 53580), (1269, 52820), (1390, 48222), (1410, 47538), (1668, 40185), (1692, 39615), (1710, 39198), (1786, 37530), (2052, 32665), (2085, 32148), (2115, 31692), (2502, 26790), (2538, 26410), (2565, 26132), (2641, 25380), (2679, 25020), (2780, 24111), (2820, 23769), (3420, 19599), (3572, 18765), (3753, 17860), (4170, 16074), (4230, 15846), (4465, 15012), (5004, 13395), (5076, 13205), (5130, 13066), (5282, 12690), (5358, 12510), (6255, 10716), (6345, 10564), (6533, 10260), (7506, 8930), (7923, 8460), (8037, 8340)]