73896570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 143831430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 139, 165, 179, 198, 270, 278, 297, 330, 358, 417, 495, 537, 594, 695, 834, 895, 990, 1074, 1251, 1390, 1485, 1529, 1611, 1790, 1969, 2085, 2502, 2685, 2970, 3058, 3222, 3753, 3938, 4170, 4587, 4833, 5370, 5907, 6255, 7506, 7645, 8055, 9174, 9666, 9845, 11814, 12510, 13761, 15290, 16110, 17721, 18765, 19690, 22935, 24165, 24881, 27522, 29535, 35442, 37530, 41283, 45870, 48330, 49762, 53163, 59070, 68805, 74643, 82566, 88605, 106326, 124405, 137610, 149286, 177210, 206415, 223929, 248810, 265815, 273691, 373215, 412830, 447858, 531630, 547382, 671787, 746430, 821073, 1119645, 1343574, 1368455, 1642146, 2239290, 2463219, 2736910, 3358935, 4105365, 4926438, 6717870, 7389657, 8210730, 12316095, 14779314, 24632190, 36948285, 73896570]

約数ペア:

[(1, 73896570), (2, 36948285), (3, 24632190), (5, 14779314), (6, 12316095), (9, 8210730), (10, 7389657), (11, 6717870), (15, 4926438), (18, 4105365), (22, 3358935), (27, 2736910), (30, 2463219), (33, 2239290), (45, 1642146), (54, 1368455), (55, 1343574), (66, 1119645), (90, 821073), (99, 746430), (110, 671787), (135, 547382), (139, 531630), (165, 447858), (179, 412830), (198, 373215), (270, 273691), (278, 265815), (297, 248810), (330, 223929), (358, 206415), (417, 177210), (495, 149286), (537, 137610), (594, 124405), (695, 106326), (834, 88605), (895, 82566), (990, 74643), (1074, 68805), (1251, 59070), (1390, 53163), (1485, 49762), (1529, 48330), (1611, 45870), (1790, 41283), (1969, 37530), (2085, 35442), (2502, 29535), (2685, 27522), (2970, 24881), (3058, 24165), (3222, 22935), (3753, 19690), (3938, 18765), (4170, 17721), (4587, 16110), (4833, 15290), (5370, 13761), (5907, 12510), (6255, 11814), (7506, 9845), (7645, 9666), (8055, 9174)]