298936440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25163}}^1$

素因数の和:25194

約数の個数: 128

約数和(自身を含む): 1087084800

約数和(自身を除く): 788148360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 25163, 50326, 75489, 100652, 125815, 150978, 201304, 226467, 251630, 276793, 301956, 377445, 452934, 503260, 553586, 603912, 679401, 754890, 830379, 905868, 1006520, 1107172, 1132335, 1358802, 1383965, 1509780, 1660758, 1811736, 2214344, 2264670, 2491137, 2717604, 2767930, 3019560, 3321516, 3397005, 4151895, 4529340, 4982274, 5435208, 5535860, 6643032, 6794010, 7473411, 8303790, 9058680, 9964548, 11071720, 12455685, 13588020, 14946822, 16607580, 19929096, 24911370, 27176040, 29893644, 33215160, 37367055, 49822740, 59787288, 74734110, 99645480, 149468220, 298936440]

約数ペア:

[(1, 298936440), (2, 149468220), (3, 99645480), (4, 74734110), (5, 59787288), (6, 49822740), (8, 37367055), (9, 33215160), (10, 29893644), (11, 27176040), (12, 24911370), (15, 19929096), (18, 16607580), (20, 14946822), (22, 13588020), (24, 12455685), (27, 11071720), (30, 9964548), (33, 9058680), (36, 8303790), (40, 7473411), (44, 6794010), (45, 6643032), (54, 5535860), (55, 5435208), (60, 4982274), (66, 4529340), (72, 4151895), (88, 3397005), (90, 3321516), (99, 3019560), (108, 2767930), (110, 2717604), (120, 2491137), (132, 2264670), (135, 2214344), (165, 1811736), (180, 1660758), (198, 1509780), (216, 1383965), (220, 1358802), (264, 1132335), (270, 1107172), (297, 1006520), (330, 905868), (360, 830379), (396, 754890), (440, 679401), (495, 603912), (540, 553586), (594, 503260), (660, 452934), (792, 377445), (990, 301956), (1080, 276793), (1188, 251630), (1320, 226467), (1485, 201304), (1980, 150978), (2376, 125815), (2970, 100652), (3960, 75489), (5940, 50326), (11880, 25163)]