1122148620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 3645734400

約数和(自身を除く): 2523585780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 131, 135, 145, 174, 180, 261, 262, 270, 290, 348, 393, 435, 522, 524, 540, 547, 580, 655, 783, 786, 870, 1044, 1094, 1179, 1305, 1310, 1566, 1572, 1641, 1740, 1965, 2188, 2358, 2610, 2620, 2735, 3132, 3282, 3537, 3799, 3915, 3930, 4716, 4923, 5220, 5470, 5895, 6564, 7074, 7598, 7830, 7860, 8205, 9846, 10940, 11397, 11790, 14148, 14769, 15196, 15660, 15863, 16410, 17685, 18995, 19692, 22794, 23580, 24615, 29538, 31726, 32820, 34191, 35370, 37990, 45588, 47589, 49230, 56985, 59076, 63452, 68382, 70740, 71657, 73845, 75980, 79315, 95178, 98460, 102573, 113970, 136764, 142767, 143314, 147690, 158630, 170955, 190356, 205146, 214971, 227940, 237945, 285534, 286628, 295380, 317260, 341910, 358285, 410292, 428301, 429942, 475890, 512865, 571068, 644913, 683820, 713835, 716570, 856602, 859884, 951780, 1025730, 1074855, 1289826, 1427670, 1433140, 1713204, 1934739, 2051460, 2078053, 2141505, 2149710, 2579652, 2855340, 3224565, 3869478, 4156106, 4283010, 4299420, 6234159, 6449130, 7738956, 8312212, 8566020, 9673695, 10390265, 12468318, 12898260, 18702477, 19347390, 20780530, 24936636, 31170795, 37404954, 38694780, 41561060, 56107431, 62341590, 74809908, 93512385, 112214862, 124683180, 187024770, 224429724, 280537155, 374049540, 561074310, 1122148620]

約数ペア:

[(1, 1122148620), (2, 561074310), (3, 374049540), (4, 280537155), (5, 224429724), (6, 187024770), (9, 124683180), (10, 112214862), (12, 93512385), (15, 74809908), (18, 62341590), (20, 56107431), (27, 41561060), (29, 38694780), (30, 37404954), (36, 31170795), (45, 24936636), (54, 20780530), (58, 19347390), (60, 18702477), (87, 12898260), (90, 12468318), (108, 10390265), (116, 9673695), (131, 8566020), (135, 8312212), (145, 7738956), (174, 6449130), (180, 6234159), (261, 4299420), (262, 4283010), (270, 4156106), (290, 3869478), (348, 3224565), (393, 2855340), (435, 2579652), (522, 2149710), (524, 2141505), (540, 2078053), (547, 2051460), (580, 1934739), (655, 1713204), (783, 1433140), (786, 1427670), (870, 1289826), (1044, 1074855), (1094, 1025730), (1179, 951780), (1305, 859884), (1310, 856602), (1566, 716570), (1572, 713835), (1641, 683820), (1740, 644913), (1965, 571068), (2188, 512865), (2358, 475890), (2610, 429942), (2620, 428301), (2735, 410292), (3132, 358285), (3282, 341910), (3537, 317260), (3799, 295380), (3915, 286628), (3930, 285534), (4716, 237945), (4923, 227940), (5220, 214971), (5470, 205146), (5895, 190356), (6564, 170955), (7074, 158630), (7598, 147690), (7830, 143314), (7860, 142767), (8205, 136764), (9846, 113970), (10940, 102573), (11397, 98460), (11790, 95178), (14148, 79315), (14769, 75980), (15196, 73845), (15660, 71657), (15863, 70740), (16410, 68382), (17685, 63452), (18995, 59076), (19692, 56985), (22794, 49230), (23580, 47589), (24615, 45588), (29538, 37990), (31726, 35370), (32820, 34191)]