101406400

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1122

約数の個数: 84

約数和(自身を含む): 253857760

約数和(自身を除く): 152451360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 160, 200, 244, 305, 320, 400, 488, 610, 800, 976, 1039, 1220, 1525, 1600, 1952, 2078, 2440, 3050, 3904, 4156, 4880, 5195, 6100, 8312, 9760, 10390, 12200, 16624, 19520, 20780, 24400, 25975, 33248, 41560, 48800, 51950, 63379, 66496, 83120, 97600, 103900, 126758, 166240, 207800, 253516, 316895, 332480, 415600, 507032, 633790, 831200, 1014064, 1267580, 1584475, 1662400, 2028128, 2535160, 3168950, 4056256, 5070320, 6337900, 10140640, 12675800, 20281280, 25351600, 50703200, 101406400]

約数ペア:

[(1, 101406400), (2, 50703200), (4, 25351600), (5, 20281280), (8, 12675800), (10, 10140640), (16, 6337900), (20, 5070320), (25, 4056256), (32, 3168950), (40, 2535160), (50, 2028128), (61, 1662400), (64, 1584475), (80, 1267580), (100, 1014064), (122, 831200), (160, 633790), (200, 507032), (244, 415600), (305, 332480), (320, 316895), (400, 253516), (488, 207800), (610, 166240), (800, 126758), (976, 103900), (1039, 97600), (1220, 83120), (1525, 66496), (1600, 63379), (1952, 51950), (2078, 48800), (2440, 41560), (3050, 33248), (3904, 25975), (4156, 24400), (4880, 20780), (5195, 19520), (6100, 16624), (8312, 12200), (9760, 10390)]