262441300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 678081600

約数和(自身を除く): 415640300

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 29, 38, 44, 50, 55, 58, 76, 95, 100, 110, 116, 145, 190, 209, 220, 275, 290, 319, 380, 418, 433, 475, 550, 551, 580, 638, 725, 836, 866, 950, 1045, 1100, 1102, 1276, 1450, 1595, 1732, 1900, 2090, 2165, 2204, 2755, 2900, 3190, 4180, 4330, 4763, 5225, 5510, 6061, 6380, 7975, 8227, 8660, 9526, 10450, 10825, 11020, 12122, 12557, 13775, 15950, 16454, 19052, 20900, 21650, 23815, 24244, 25114, 27550, 30305, 31900, 32908, 41135, 43300, 47630, 50228, 55100, 60610, 62785, 82270, 90497, 95260, 119075, 121220, 125570, 138127, 151525, 164540, 180994, 205675, 238150, 238583, 251140, 276254, 303050, 313925, 361988, 411350, 452485, 476300, 477166, 552508, 606100, 627850, 690635, 822700, 904970, 954332, 1192915, 1255700, 1381270, 1809940, 2262425, 2385830, 2624413, 2762540, 3453175, 4524850, 4771660, 5248826, 5964575, 6906350, 9049700, 10497652, 11929150, 13122065, 13812700, 23858300, 26244130, 52488260, 65610325, 131220650, 262441300]

約数ペア:

[(1, 262441300), (2, 131220650), (4, 65610325), (5, 52488260), (10, 26244130), (11, 23858300), (19, 13812700), (20, 13122065), (22, 11929150), (25, 10497652), (29, 9049700), (38, 6906350), (44, 5964575), (50, 5248826), (55, 4771660), (58, 4524850), (76, 3453175), (95, 2762540), (100, 2624413), (110, 2385830), (116, 2262425), (145, 1809940), (190, 1381270), (209, 1255700), (220, 1192915), (275, 954332), (290, 904970), (319, 822700), (380, 690635), (418, 627850), (433, 606100), (475, 552508), (550, 477166), (551, 476300), (580, 452485), (638, 411350), (725, 361988), (836, 313925), (866, 303050), (950, 276254), (1045, 251140), (1100, 238583), (1102, 238150), (1276, 205675), (1450, 180994), (1595, 164540), (1732, 151525), (1900, 138127), (2090, 125570), (2165, 121220), (2204, 119075), (2755, 95260), (2900, 90497), (3190, 82270), (4180, 62785), (4330, 60610), (4763, 55100), (5225, 50228), (5510, 47630), (6061, 43300), (6380, 41135), (7975, 32908), (8227, 31900), (8660, 30305), (9526, 27550), (10450, 25114), (10825, 24244), (11020, 23815), (12122, 21650), (12557, 20900), (13775, 19052), (15950, 16454)]