1636804950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 4649702400

約数和(自身を除く): 3012897450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 79, 87, 110, 145, 150, 158, 165, 174, 237, 275, 290, 319, 330, 395, 433, 435, 474, 550, 638, 725, 790, 825, 866, 869, 870, 957, 1185, 1299, 1450, 1595, 1650, 1738, 1914, 1975, 2165, 2175, 2291, 2370, 2598, 2607, 3190, 3950, 4330, 4345, 4350, 4582, 4763, 4785, 5214, 5925, 6495, 6873, 7975, 8690, 9526, 9570, 10825, 11455, 11850, 12557, 12990, 13035, 13746, 14289, 15950, 21650, 21725, 22910, 23815, 23925, 25114, 25201, 26070, 28578, 32475, 34207, 34365, 37671, 43450, 47630, 47850, 50402, 57275, 62785, 64950, 65175, 68414, 68730, 71445, 75342, 75603, 102621, 114550, 119075, 125570, 126005, 130350, 138127, 142890, 151206, 171035, 171825, 188355, 205242, 238150, 252010, 276254, 313925, 342070, 343650, 357225, 376277, 376710, 378015, 414381, 513105, 627850, 630025, 690635, 714450, 752554, 756030, 828762, 855175, 941775, 992003, 1026210, 1128831, 1260050, 1381270, 1710350, 1881385, 1883550, 1890075, 1984006, 2071905, 2257662, 2565525, 2976009, 3453175, 3762770, 3780150, 4143810, 4960015, 5131050, 5644155, 5952018, 6906350, 9406925, 9920030, 10359525, 10912033, 11288310, 14880045, 18813850, 20719050, 21824066, 24800075, 28220775, 29760090, 32736099, 49600150, 54560165, 56441550, 65472198, 74400225, 109120330, 148800450, 163680495, 272800825, 327360990, 545601650, 818402475, 1636804950]

約数ペア:

[(1, 1636804950), (2, 818402475), (3, 545601650), (5, 327360990), (6, 272800825), (10, 163680495), (11, 148800450), (15, 109120330), (22, 74400225), (25, 65472198), (29, 56441550), (30, 54560165), (33, 49600150), (50, 32736099), (55, 29760090), (58, 28220775), (66, 24800075), (75, 21824066), (79, 20719050), (87, 18813850), (110, 14880045), (145, 11288310), (150, 10912033), (158, 10359525), (165, 9920030), (174, 9406925), (237, 6906350), (275, 5952018), (290, 5644155), (319, 5131050), (330, 4960015), (395, 4143810), (433, 3780150), (435, 3762770), (474, 3453175), (550, 2976009), (638, 2565525), (725, 2257662), (790, 2071905), (825, 1984006), (866, 1890075), (869, 1883550), (870, 1881385), (957, 1710350), (1185, 1381270), (1299, 1260050), (1450, 1128831), (1595, 1026210), (1650, 992003), (1738, 941775), (1914, 855175), (1975, 828762), (2165, 756030), (2175, 752554), (2291, 714450), (2370, 690635), (2598, 630025), (2607, 627850), (3190, 513105), (3950, 414381), (4330, 378015), (4345, 376710), (4350, 376277), (4582, 357225), (4763, 343650), (4785, 342070), (5214, 313925), (5925, 276254), (6495, 252010), (6873, 238150), (7975, 205242), (8690, 188355), (9526, 171825), (9570, 171035), (10825, 151206), (11455, 142890), (11850, 138127), (12557, 130350), (12990, 126005), (13035, 125570), (13746, 119075), (14289, 114550), (15950, 102621), (21650, 75603), (21725, 75342), (22910, 71445), (23815, 68730), (23925, 68414), (25114, 65175), (25201, 64950), (26070, 62785), (28578, 57275), (32475, 50402), (34207, 47850), (34365, 47630), (37671, 43450)]