67497990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 207728064

約数和(自身を除く): 140230074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 37, 42, 49, 51, 70, 73, 74, 85, 98, 102, 105, 111, 119, 146, 147, 170, 185, 210, 219, 222, 238, 245, 255, 259, 294, 357, 365, 370, 438, 490, 510, 511, 518, 555, 595, 629, 714, 730, 735, 777, 833, 1022, 1095, 1110, 1190, 1241, 1258, 1295, 1470, 1533, 1554, 1666, 1785, 1813, 1887, 2190, 2482, 2499, 2555, 2590, 2701, 3066, 3145, 3570, 3577, 3626, 3723, 3774, 3885, 4165, 4403, 4998, 5110, 5402, 5439, 6205, 6290, 7154, 7446, 7665, 7770, 8103, 8330, 8687, 8806, 9065, 9435, 10731, 10878, 12410, 12495, 13209, 13505, 15330, 16206, 17374, 17885, 18130, 18615, 18870, 18907, 21462, 22015, 24990, 26061, 26418, 27010, 27195, 30821, 35770, 37230, 37814, 40515, 43435, 44030, 45917, 52122, 53655, 54390, 56721, 60809, 61642, 66045, 81030, 86870, 91834, 92463, 94535, 107310, 113442, 121618, 130305, 132090, 132349, 137751, 154105, 182427, 184926, 189070, 229585, 260610, 264698, 275502, 283605, 304045, 308210, 321419, 364854, 397047, 459170, 462315, 567210, 608090, 642838, 661745, 688755, 794094, 912135, 924630, 964257, 1323490, 1377510, 1607095, 1824270, 1928514, 1985235, 2249933, 3214190, 3970470, 4499866, 4821285, 6749799, 9642570, 11249665, 13499598, 22499330, 33748995, 67497990]

約数ペア:

[(1, 67497990), (2, 33748995), (3, 22499330), (5, 13499598), (6, 11249665), (7, 9642570), (10, 6749799), (14, 4821285), (15, 4499866), (17, 3970470), (21, 3214190), (30, 2249933), (34, 1985235), (35, 1928514), (37, 1824270), (42, 1607095), (49, 1377510), (51, 1323490), (70, 964257), (73, 924630), (74, 912135), (85, 794094), (98, 688755), (102, 661745), (105, 642838), (111, 608090), (119, 567210), (146, 462315), (147, 459170), (170, 397047), (185, 364854), (210, 321419), (219, 308210), (222, 304045), (238, 283605), (245, 275502), (255, 264698), (259, 260610), (294, 229585), (357, 189070), (365, 184926), (370, 182427), (438, 154105), (490, 137751), (510, 132349), (511, 132090), (518, 130305), (555, 121618), (595, 113442), (629, 107310), (714, 94535), (730, 92463), (735, 91834), (777, 86870), (833, 81030), (1022, 66045), (1095, 61642), (1110, 60809), (1190, 56721), (1241, 54390), (1258, 53655), (1295, 52122), (1470, 45917), (1533, 44030), (1554, 43435), (1666, 40515), (1785, 37814), (1813, 37230), (1887, 35770), (2190, 30821), (2482, 27195), (2499, 27010), (2555, 26418), (2590, 26061), (2701, 24990), (3066, 22015), (3145, 21462), (3570, 18907), (3577, 18870), (3626, 18615), (3723, 18130), (3774, 17885), (3885, 17374), (4165, 16206), (4403, 15330), (4998, 13505), (5110, 13209), (5402, 12495), (5439, 12410), (6205, 10878), (6290, 10731), (7154, 9435), (7446, 9065), (7665, 8806), (7770, 8687), (8103, 8330)]