211438200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 685000800

約数和(自身を除く): 473562600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 61, 75, 100, 106, 109, 120, 122, 150, 159, 183, 200, 212, 218, 244, 265, 300, 305, 318, 327, 366, 424, 436, 488, 530, 545, 600, 610, 636, 654, 732, 795, 872, 915, 1060, 1090, 1220, 1272, 1308, 1325, 1464, 1525, 1590, 1635, 1830, 2120, 2180, 2440, 2616, 2650, 2725, 3050, 3180, 3233, 3270, 3660, 3975, 4360, 4575, 5300, 5450, 5777, 6100, 6360, 6466, 6540, 6649, 7320, 7950, 8175, 9150, 9699, 10600, 10900, 11554, 12200, 12932, 13080, 13298, 15900, 16165, 16350, 17331, 18300, 19398, 19947, 21800, 23108, 25864, 26596, 28885, 31800, 32330, 32700, 33245, 34662, 36600, 38796, 39894, 46216, 48495, 53192, 57770, 64660, 65400, 66490, 69324, 77592, 79788, 80825, 86655, 96990, 99735, 115540, 129320, 132980, 138648, 144425, 159576, 161650, 166225, 173310, 193980, 199470, 231080, 242475, 265960, 288850, 323300, 332450, 346620, 352397, 387960, 398940, 433275, 484950, 498675, 577700, 646600, 664900, 693240, 704794, 797880, 866550, 969900, 997350, 1057191, 1155400, 1329800, 1409588, 1733100, 1761985, 1939800, 1994700, 2114382, 2819176, 3466200, 3523970, 3989400, 4228764, 5285955, 7047940, 8457528, 8809925, 10571910, 14095880, 17619850, 21143820, 26429775, 35239700, 42287640, 52859550, 70479400, 105719100, 211438200]

約数ペア:

[(1, 211438200), (2, 105719100), (3, 70479400), (4, 52859550), (5, 42287640), (6, 35239700), (8, 26429775), (10, 21143820), (12, 17619850), (15, 14095880), (20, 10571910), (24, 8809925), (25, 8457528), (30, 7047940), (40, 5285955), (50, 4228764), (53, 3989400), (60, 3523970), (61, 3466200), (75, 2819176), (100, 2114382), (106, 1994700), (109, 1939800), (120, 1761985), (122, 1733100), (150, 1409588), (159, 1329800), (183, 1155400), (200, 1057191), (212, 997350), (218, 969900), (244, 866550), (265, 797880), (300, 704794), (305, 693240), (318, 664900), (327, 646600), (366, 577700), (424, 498675), (436, 484950), (488, 433275), (530, 398940), (545, 387960), (600, 352397), (610, 346620), (636, 332450), (654, 323300), (732, 288850), (795, 265960), (872, 242475), (915, 231080), (1060, 199470), (1090, 193980), (1220, 173310), (1272, 166225), (1308, 161650), (1325, 159576), (1464, 144425), (1525, 138648), (1590, 132980), (1635, 129320), (1830, 115540), (2120, 99735), (2180, 96990), (2440, 86655), (2616, 80825), (2650, 79788), (2725, 77592), (3050, 69324), (3180, 66490), (3233, 65400), (3270, 64660), (3660, 57770), (3975, 53192), (4360, 48495), (4575, 46216), (5300, 39894), (5450, 38796), (5777, 36600), (6100, 34662), (6360, 33245), (6466, 32700), (6540, 32330), (6649, 31800), (7320, 28885), (7950, 26596), (8175, 25864), (9150, 23108), (9699, 21800), (10600, 19947), (10900, 19398), (11554, 18300), (12200, 17331), (12932, 16350), (13080, 16165), (13298, 15900)]