102680340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 354461184

約数和(自身を除く): 251780844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 73, 84, 85, 102, 105, 119, 140, 146, 170, 197, 204, 210, 219, 238, 255, 292, 340, 357, 365, 394, 420, 438, 476, 510, 511, 591, 595, 714, 730, 788, 876, 985, 1020, 1022, 1095, 1182, 1190, 1241, 1379, 1428, 1460, 1533, 1785, 1970, 2044, 2190, 2364, 2380, 2482, 2555, 2758, 2955, 3066, 3349, 3570, 3723, 3940, 4137, 4380, 4964, 5110, 5516, 5910, 6132, 6205, 6698, 6895, 7140, 7446, 7665, 8274, 8687, 10047, 10220, 11820, 12410, 13396, 13790, 14381, 14892, 15330, 16548, 16745, 17374, 18615, 20094, 20685, 23443, 24820, 26061, 27580, 28762, 30660, 33490, 34748, 37230, 40188, 41370, 43143, 43435, 46886, 50235, 52122, 57524, 66980, 70329, 71905, 74460, 82740, 86286, 86870, 93772, 100470, 100667, 104244, 117215, 130305, 140658, 143810, 172572, 173740, 200940, 201334, 215715, 234430, 244477, 260610, 281316, 287620, 302001, 351645, 402668, 431430, 468860, 488954, 503335, 521220, 604002, 703290, 733431, 862860, 977908, 1006670, 1208004, 1222385, 1406580, 1466862, 1510005, 1711339, 2013340, 2444770, 2933724, 3020010, 3422678, 3667155, 4889540, 5134017, 6040020, 6845356, 7334310, 8556695, 10268034, 14668620, 17113390, 20536068, 25670085, 34226780, 51340170, 102680340]

約数ペア:

[(1, 102680340), (2, 51340170), (3, 34226780), (4, 25670085), (5, 20536068), (6, 17113390), (7, 14668620), (10, 10268034), (12, 8556695), (14, 7334310), (15, 6845356), (17, 6040020), (20, 5134017), (21, 4889540), (28, 3667155), (30, 3422678), (34, 3020010), (35, 2933724), (42, 2444770), (51, 2013340), (60, 1711339), (68, 1510005), (70, 1466862), (73, 1406580), (84, 1222385), (85, 1208004), (102, 1006670), (105, 977908), (119, 862860), (140, 733431), (146, 703290), (170, 604002), (197, 521220), (204, 503335), (210, 488954), (219, 468860), (238, 431430), (255, 402668), (292, 351645), (340, 302001), (357, 287620), (365, 281316), (394, 260610), (420, 244477), (438, 234430), (476, 215715), (510, 201334), (511, 200940), (591, 173740), (595, 172572), (714, 143810), (730, 140658), (788, 130305), (876, 117215), (985, 104244), (1020, 100667), (1022, 100470), (1095, 93772), (1182, 86870), (1190, 86286), (1241, 82740), (1379, 74460), (1428, 71905), (1460, 70329), (1533, 66980), (1785, 57524), (1970, 52122), (2044, 50235), (2190, 46886), (2364, 43435), (2380, 43143), (2482, 41370), (2555, 40188), (2758, 37230), (2955, 34748), (3066, 33490), (3349, 30660), (3570, 28762), (3723, 27580), (3940, 26061), (4137, 24820), (4380, 23443), (4964, 20685), (5110, 20094), (5516, 18615), (5910, 17374), (6132, 16745), (6205, 16548), (6698, 15330), (6895, 14892), (7140, 14381), (7446, 13790), (7665, 13396), (8274, 12410), (8687, 11820), (10047, 10220)]