173869740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{887}}^1$

素因数の和:930

約数の個数: 180

約数和(自身を含む): 600204528

約数和(自身を除く): 426334788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 810, 887, 891, 990, 1089, 1188, 1210, 1452, 1485, 1620, 1774, 1782, 1815, 1980, 2178, 2420, 2661, 2970, 3267, 3548, 3564, 3630, 4356, 4435, 4455, 5322, 5445, 5940, 6534, 7260, 7983, 8870, 8910, 9757, 9801, 10644, 10890, 13068, 13305, 15966, 16335, 17740, 17820, 19514, 19602, 21780, 23949, 26610, 29271, 31932, 32670, 39028, 39204, 39915, 47898, 48785, 49005, 53220, 58542, 65340, 71847, 79830, 87813, 95796, 97570, 98010, 107327, 117084, 119745, 143694, 146355, 159660, 175626, 195140, 196020, 214654, 239490, 263439, 287388, 292710, 321981, 351252, 359235, 429308, 439065, 478980, 526878, 536635, 585420, 643962, 718470, 790317, 878130, 965943, 1053756, 1073270, 1287924, 1317195, 1436940, 1580634, 1609905, 1756260, 1931886, 2146540, 2634390, 2897829, 3161268, 3219810, 3863772, 3951585, 4829715, 5268780, 5795658, 6439620, 7903170, 8693487, 9659430, 11591316, 14489145, 15806340, 17386974, 19318860, 28978290, 34773948, 43467435, 57956580, 86934870, 173869740]

約数ペア:

[(1, 173869740), (2, 86934870), (3, 57956580), (4, 43467435), (5, 34773948), (6, 28978290), (9, 19318860), (10, 17386974), (11, 15806340), (12, 14489145), (15, 11591316), (18, 9659430), (20, 8693487), (22, 7903170), (27, 6439620), (30, 5795658), (33, 5268780), (36, 4829715), (44, 3951585), (45, 3863772), (54, 3219810), (55, 3161268), (60, 2897829), (66, 2634390), (81, 2146540), (90, 1931886), (99, 1756260), (108, 1609905), (110, 1580634), (121, 1436940), (132, 1317195), (135, 1287924), (162, 1073270), (165, 1053756), (180, 965943), (198, 878130), (220, 790317), (242, 718470), (270, 643962), (297, 585420), (324, 536635), (330, 526878), (363, 478980), (396, 439065), (405, 429308), (484, 359235), (495, 351252), (540, 321981), (594, 292710), (605, 287388), (660, 263439), (726, 239490), (810, 214654), (887, 196020), (891, 195140), (990, 175626), (1089, 159660), (1188, 146355), (1210, 143694), (1452, 119745), (1485, 117084), (1620, 107327), (1774, 98010), (1782, 97570), (1815, 95796), (1980, 87813), (2178, 79830), (2420, 71847), (2661, 65340), (2970, 58542), (3267, 53220), (3548, 49005), (3564, 48785), (3630, 47898), (4356, 39915), (4435, 39204), (4455, 39028), (5322, 32670), (5445, 31932), (5940, 29271), (6534, 26610), (7260, 23949), (7983, 21780), (8870, 19602), (8910, 19514), (9757, 17820), (9801, 17740), (10644, 16335), (10890, 15966), (13068, 13305)]