172495170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 160

約数和(自身を含む): 496793088

約数和(自身を除く): 324297918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 47, 54, 69, 81, 90, 94, 115, 135, 138, 141, 162, 197, 207, 230, 235, 270, 282, 345, 394, 405, 414, 423, 470, 591, 621, 690, 705, 810, 846, 985, 1035, 1081, 1182, 1242, 1269, 1410, 1773, 1863, 1970, 2070, 2115, 2162, 2538, 2955, 3105, 3243, 3546, 3726, 3807, 4230, 4531, 5319, 5405, 5910, 6210, 6345, 6486, 7614, 8865, 9062, 9259, 9315, 9729, 10638, 10810, 12690, 13593, 15957, 16215, 17730, 18518, 18630, 19035, 19458, 22655, 26595, 27186, 27777, 29187, 31914, 32430, 38070, 40779, 45310, 46295, 48645, 53190, 55554, 58374, 67965, 79785, 81558, 83331, 87561, 92590, 97290, 122337, 135930, 138885, 145935, 159570, 166662, 175122, 203895, 212957, 244674, 249993, 277770, 291870, 367011, 407790, 416655, 425914, 437805, 499986, 611685, 638871, 734022, 749979, 833310, 875610, 1064785, 1223370, 1249965, 1277742, 1499958, 1835055, 1916613, 2129570, 2499930, 3194355, 3670110, 3749895, 3833226, 5749839, 6388710, 7499790, 9583065, 11499678, 17249517, 19166130, 28749195, 34499034, 57498390, 86247585, 172495170]

約数ペア:

[(1, 172495170), (2, 86247585), (3, 57498390), (5, 34499034), (6, 28749195), (9, 19166130), (10, 17249517), (15, 11499678), (18, 9583065), (23, 7499790), (27, 6388710), (30, 5749839), (45, 3833226), (46, 3749895), (47, 3670110), (54, 3194355), (69, 2499930), (81, 2129570), (90, 1916613), (94, 1835055), (115, 1499958), (135, 1277742), (138, 1249965), (141, 1223370), (162, 1064785), (197, 875610), (207, 833310), (230, 749979), (235, 734022), (270, 638871), (282, 611685), (345, 499986), (394, 437805), (405, 425914), (414, 416655), (423, 407790), (470, 367011), (591, 291870), (621, 277770), (690, 249993), (705, 244674), (810, 212957), (846, 203895), (985, 175122), (1035, 166662), (1081, 159570), (1182, 145935), (1242, 138885), (1269, 135930), (1410, 122337), (1773, 97290), (1863, 92590), (1970, 87561), (2070, 83331), (2115, 81558), (2162, 79785), (2538, 67965), (2955, 58374), (3105, 55554), (3243, 53190), (3546, 48645), (3726, 46295), (3807, 45310), (4230, 40779), (4531, 38070), (5319, 32430), (5405, 31914), (5910, 29187), (6210, 27777), (6345, 27186), (6486, 26595), (7614, 22655), (8865, 19458), (9062, 19035), (9259, 18630), (9315, 18518), (9729, 17730), (10638, 16215), (10810, 15957), (12690, 13593)]