105719100

素因数分解:

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

素因数の和:240

約数の個数: 144

約数和(自身を含む): 319667040

約数和(自身を除く): 213947940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 61, 75, 100, 106, 109, 122, 150, 159, 183, 212, 218, 244, 265, 300, 305, 318, 327, 366, 436, 530, 545, 610, 636, 654, 732, 795, 915, 1060, 1090, 1220, 1308, 1325, 1525, 1590, 1635, 1830, 2180, 2650, 2725, 3050, 3180, 3233, 3270, 3660, 3975, 4575, 5300, 5450, 5777, 6100, 6466, 6540, 6649, 7950, 8175, 9150, 9699, 10900, 11554, 12932, 13298, 15900, 16165, 16350, 17331, 18300, 19398, 19947, 23108, 26596, 28885, 32330, 32700, 33245, 34662, 38796, 39894, 48495, 57770, 64660, 66490, 69324, 79788, 80825, 86655, 96990, 99735, 115540, 132980, 144425, 161650, 166225, 173310, 193980, 199470, 242475, 288850, 323300, 332450, 346620, 352397, 398940, 433275, 484950, 498675, 577700, 664900, 704794, 866550, 969900, 997350, 1057191, 1409588, 1733100, 1761985, 1994700, 2114382, 3523970, 4228764, 5285955, 7047940, 8809925, 10571910, 17619850, 21143820, 26429775, 35239700, 52859550, 105719100]

約数ペア:

[(1, 105719100), (2, 52859550), (3, 35239700), (4, 26429775), (5, 21143820), (6, 17619850), (10, 10571910), (12, 8809925), (15, 7047940), (20, 5285955), (25, 4228764), (30, 3523970), (50, 2114382), (53, 1994700), (60, 1761985), (61, 1733100), (75, 1409588), (100, 1057191), (106, 997350), (109, 969900), (122, 866550), (150, 704794), (159, 664900), (183, 577700), (212, 498675), (218, 484950), (244, 433275), (265, 398940), (300, 352397), (305, 346620), (318, 332450), (327, 323300), (366, 288850), (436, 242475), (530, 199470), (545, 193980), (610, 173310), (636, 166225), (654, 161650), (732, 144425), (795, 132980), (915, 115540), (1060, 99735), (1090, 96990), (1220, 86655), (1308, 80825), (1325, 79788), (1525, 69324), (1590, 66490), (1635, 64660), (1830, 57770), (2180, 48495), (2650, 39894), (2725, 38796), (3050, 34662), (3180, 33245), (3233, 32700), (3270, 32330), (3660, 28885), (3975, 26596), (4575, 23108), (5300, 19947), (5450, 19398), (5777, 18300), (6100, 17331), (6466, 16350), (6540, 16165), (6649, 15900), (7950, 13298), (8175, 12932), (9150, 11554), (9699, 10900)]