205673850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2181

約数の個数: 96

約数和(自身を含む): 574784640

約数和(自身を除く): 369110790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 90, 135, 146, 150, 219, 225, 270, 365, 438, 450, 657, 675, 730, 1095, 1314, 1350, 1825, 1971, 2087, 2190, 3285, 3650, 3942, 4174, 5475, 6261, 6570, 9855, 10435, 10950, 12522, 16425, 18783, 19710, 20870, 31305, 32850, 37566, 49275, 52175, 56349, 62610, 93915, 98550, 104350, 112698, 152351, 156525, 187830, 281745, 304702, 313050, 457053, 469575, 563490, 761755, 914106, 939150, 1371159, 1408725, 1523510, 2285265, 2742318, 2817450, 3808775, 4113477, 4570530, 6855795, 7617550, 8226954, 11426325, 13711590, 20567385, 22852650, 34278975, 41134770, 68557950, 102836925, 205673850]

約数ペア:

[(1, 205673850), (2, 102836925), (3, 68557950), (5, 41134770), (6, 34278975), (9, 22852650), (10, 20567385), (15, 13711590), (18, 11426325), (25, 8226954), (27, 7617550), (30, 6855795), (45, 4570530), (50, 4113477), (54, 3808775), (73, 2817450), (75, 2742318), (90, 2285265), (135, 1523510), (146, 1408725), (150, 1371159), (219, 939150), (225, 914106), (270, 761755), (365, 563490), (438, 469575), (450, 457053), (657, 313050), (675, 304702), (730, 281745), (1095, 187830), (1314, 156525), (1350, 152351), (1825, 112698), (1971, 104350), (2087, 98550), (2190, 93915), (3285, 62610), (3650, 56349), (3942, 52175), (4174, 49275), (5475, 37566), (6261, 32850), (6570, 31305), (9855, 20870), (10435, 19710), (10950, 18783), (12522, 16425)]