112222440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1712

約数の個数: 192

約数和(自身を含む): 421536960

約数和(自身を除く): 309314520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1667, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3334, 3366, 3740, 3960, 4488, 5001, 5610, 6120, 6668, 6732, 7480, 8335, 8415, 10002, 11220, 13336, 13464, 15003, 16670, 16830, 18337, 20004, 22440, 25005, 28339, 30006, 33340, 33660, 36674, 40008, 50010, 55011, 56678, 60012, 66680, 67320, 73348, 75015, 85017, 91685, 100020, 110022, 113356, 120024, 141695, 146696, 150030, 165033, 170034, 183370, 200040, 220044, 226712, 255051, 275055, 283390, 300060, 311729, 330066, 340068, 366740, 425085, 440088, 510102, 550110, 566780, 600120, 623458, 660132, 680136, 733480, 825165, 850170, 935187, 1020204, 1100220, 1133560, 1246916, 1275255, 1320264, 1558645, 1650330, 1700340, 1870374, 2040408, 2200440, 2493832, 2550510, 2805561, 3117290, 3300660, 3400680, 3740748, 4675935, 5101020, 5611122, 6234580, 6601320, 7481496, 9351870, 10202040, 11222244, 12469160, 14027805, 18703740, 22444488, 28055610, 37407480, 56111220, 112222440]

約数ペア:

[(1, 112222440), (2, 56111220), (3, 37407480), (4, 28055610), (5, 22444488), (6, 18703740), (8, 14027805), (9, 12469160), (10, 11222244), (11, 10202040), (12, 9351870), (15, 7481496), (17, 6601320), (18, 6234580), (20, 5611122), (22, 5101020), (24, 4675935), (30, 3740748), (33, 3400680), (34, 3300660), (36, 3117290), (40, 2805561), (44, 2550510), (45, 2493832), (51, 2200440), (55, 2040408), (60, 1870374), (66, 1700340), (68, 1650330), (72, 1558645), (85, 1320264), (88, 1275255), (90, 1246916), (99, 1133560), (102, 1100220), (110, 1020204), (120, 935187), (132, 850170), (136, 825165), (153, 733480), (165, 680136), (170, 660132), (180, 623458), (187, 600120), (198, 566780), (204, 550110), (220, 510102), (255, 440088), (264, 425085), (306, 366740), (330, 340068), (340, 330066), (360, 311729), (374, 300060), (396, 283390), (408, 275055), (440, 255051), (495, 226712), (510, 220044), (561, 200040), (612, 183370), (660, 170034), (680, 165033), (748, 150030), (765, 146696), (792, 141695), (935, 120024), (990, 113356), (1020, 110022), (1122, 100020), (1224, 91685), (1320, 85017), (1496, 75015), (1530, 73348), (1667, 67320), (1683, 66680), (1870, 60012), (1980, 56678), (2040, 55011), (2244, 50010), (2805, 40008), (3060, 36674), (3334, 33660), (3366, 33340), (3740, 30006), (3960, 28339), (4488, 25005), (5001, 22440), (5610, 20004), (6120, 18337), (6668, 16830), (6732, 16670), (7480, 15003), (8335, 13464), (8415, 13336), (10002, 11220)]