89276460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 312947712

約数和(自身を除く): 223671252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 83, 84, 91, 105, 130, 140, 156, 166, 182, 195, 197, 210, 249, 260, 273, 332, 364, 390, 394, 415, 420, 455, 498, 546, 581, 591, 780, 788, 830, 910, 985, 996, 1079, 1092, 1162, 1182, 1245, 1365, 1379, 1660, 1743, 1820, 1970, 2158, 2324, 2364, 2490, 2561, 2730, 2758, 2905, 2955, 3237, 3486, 3940, 4137, 4316, 4980, 5122, 5395, 5460, 5516, 5810, 5910, 6474, 6895, 6972, 7553, 7683, 8274, 8715, 10244, 10790, 11620, 11820, 12805, 12948, 13790, 15106, 15366, 16185, 16351, 16548, 17430, 17927, 20685, 21580, 22659, 25610, 27580, 30212, 30732, 32370, 32702, 34860, 35854, 37765, 38415, 41370, 45318, 49053, 51220, 53781, 64740, 65404, 71708, 75530, 76830, 81755, 82740, 89635, 90636, 98106, 107562, 113295, 114457, 151060, 153660, 163510, 179270, 196212, 212563, 215124, 226590, 228914, 245265, 268905, 327020, 343371, 358540, 425126, 453180, 457828, 490530, 537810, 572285, 637689, 686742, 850252, 981060, 1062815, 1075620, 1144570, 1275378, 1373484, 1487941, 1716855, 2125630, 2289140, 2550756, 2975882, 3188445, 3433710, 4251260, 4463823, 5951764, 6376890, 6867420, 7439705, 8927646, 12753780, 14879410, 17855292, 22319115, 29758820, 44638230, 89276460]

約数ペア:

[(1, 89276460), (2, 44638230), (3, 29758820), (4, 22319115), (5, 17855292), (6, 14879410), (7, 12753780), (10, 8927646), (12, 7439705), (13, 6867420), (14, 6376890), (15, 5951764), (20, 4463823), (21, 4251260), (26, 3433710), (28, 3188445), (30, 2975882), (35, 2550756), (39, 2289140), (42, 2125630), (52, 1716855), (60, 1487941), (65, 1373484), (70, 1275378), (78, 1144570), (83, 1075620), (84, 1062815), (91, 981060), (105, 850252), (130, 686742), (140, 637689), (156, 572285), (166, 537810), (182, 490530), (195, 457828), (197, 453180), (210, 425126), (249, 358540), (260, 343371), (273, 327020), (332, 268905), (364, 245265), (390, 228914), (394, 226590), (415, 215124), (420, 212563), (455, 196212), (498, 179270), (546, 163510), (581, 153660), (591, 151060), (780, 114457), (788, 113295), (830, 107562), (910, 98106), (985, 90636), (996, 89635), (1079, 82740), (1092, 81755), (1162, 76830), (1182, 75530), (1245, 71708), (1365, 65404), (1379, 64740), (1660, 53781), (1743, 51220), (1820, 49053), (1970, 45318), (2158, 41370), (2324, 38415), (2364, 37765), (2490, 35854), (2561, 34860), (2730, 32702), (2758, 32370), (2905, 30732), (2955, 30212), (3237, 27580), (3486, 25610), (3940, 22659), (4137, 21580), (4316, 20685), (4980, 17927), (5122, 17430), (5395, 16548), (5460, 16351), (5516, 16185), (5810, 15366), (5910, 15106), (6474, 13790), (6895, 12948), (6972, 12805), (7553, 11820), (7683, 11620), (8274, 10790), (8715, 10244)]