1089176220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61121}}^1$

素因数の和:61153

約数の個数: 120

約数和(自身を含む): 3727464048

約数和(自身を除く): 2638287828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17820, 61121, 122242, 183363, 244484, 305605, 366726, 550089, 611210, 672331, 733452, 916815, 1100178, 1222420, 1344662, 1650267, 1833630, 2016993, 2200356, 2689324, 2750445, 3300534, 3361655, 3667260, 4033986, 4950801, 5500890, 6050979, 6601068, 6723310, 8067972, 8251335, 9901602, 10084965, 11001780, 12101958, 13446620, 16502670, 18152937, 19803204, 20169930, 24203916, 24754005, 30254895, 33005340, 36305874, 40339860, 49508010, 54458811, 60509790, 72611748, 90764685, 99016020, 108917622, 121019580, 181529370, 217835244, 272294055, 363058740, 544588110, 1089176220]

約数ペア:

[(1, 1089176220), (2, 544588110), (3, 363058740), (4, 272294055), (5, 217835244), (6, 181529370), (9, 121019580), (10, 108917622), (11, 99016020), (12, 90764685), (15, 72611748), (18, 60509790), (20, 54458811), (22, 49508010), (27, 40339860), (30, 36305874), (33, 33005340), (36, 30254895), (44, 24754005), (45, 24203916), (54, 20169930), (55, 19803204), (60, 18152937), (66, 16502670), (81, 13446620), (90, 12101958), (99, 11001780), (108, 10084965), (110, 9901602), (132, 8251335), (135, 8067972), (162, 6723310), (165, 6601068), (180, 6050979), (198, 5500890), (220, 4950801), (270, 4033986), (297, 3667260), (324, 3361655), (330, 3300534), (396, 2750445), (405, 2689324), (495, 2200356), (540, 2016993), (594, 1833630), (660, 1650267), (810, 1344662), (891, 1222420), (990, 1100178), (1188, 916815), (1485, 733452), (1620, 672331), (1782, 611210), (1980, 550089), (2970, 366726), (3564, 305605), (4455, 244484), (5940, 183363), (8910, 122242), (17820, 61121)]