91493900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 206330544

約数和(自身を除く): 114836644

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 61, 100, 106, 122, 212, 244, 265, 283, 305, 530, 566, 610, 1060, 1132, 1220, 1325, 1415, 1525, 2650, 2830, 3050, 3233, 5300, 5660, 6100, 6466, 7075, 12932, 14150, 14999, 16165, 17263, 28300, 29998, 32330, 34526, 59996, 64660, 69052, 74995, 80825, 86315, 149990, 161650, 172630, 299980, 323300, 345260, 374975, 431575, 749950, 863150, 914939, 1499900, 1726300, 1829878, 3659756, 4574695, 9149390, 18298780, 22873475, 45746950, 91493900]

約数ペア:

[(1, 91493900), (2, 45746950), (4, 22873475), (5, 18298780), (10, 9149390), (20, 4574695), (25, 3659756), (50, 1829878), (53, 1726300), (61, 1499900), (100, 914939), (106, 863150), (122, 749950), (212, 431575), (244, 374975), (265, 345260), (283, 323300), (305, 299980), (530, 172630), (566, 161650), (610, 149990), (1060, 86315), (1132, 80825), (1220, 74995), (1325, 69052), (1415, 64660), (1525, 59996), (2650, 34526), (2830, 32330), (3050, 29998), (3233, 28300), (5300, 17263), (5660, 16165), (6100, 14999), (6466, 14150), (7075, 12932)]