11000100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 32720128

約数和(自身を除く): 21720028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 991, 1110, 1850, 1982, 2220, 2775, 2973, 3700, 3964, 4955, 5550, 5946, 9910, 11100, 11892, 14865, 19820, 24775, 29730, 36667, 49550, 59460, 73334, 74325, 99100, 110001, 146668, 148650, 183335, 220002, 297300, 366670, 440004, 550005, 733340, 916675, 1100010, 1833350, 2200020, 2750025, 3666700, 5500050, 11000100]

約数ペア:

[(1, 11000100), (2, 5500050), (3, 3666700), (4, 2750025), (5, 2200020), (6, 1833350), (10, 1100010), (12, 916675), (15, 733340), (20, 550005), (25, 440004), (30, 366670), (37, 297300), (50, 220002), (60, 183335), (74, 148650), (75, 146668), (100, 110001), (111, 99100), (148, 74325), (150, 73334), (185, 59460), (222, 49550), (300, 36667), (370, 29730), (444, 24775), (555, 19820), (740, 14865), (925, 11892), (991, 11100), (1110, 9910), (1850, 5946), (1982, 5550), (2220, 4955), (2775, 3964), (2973, 3700)]