190395800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 539965440

約数和(自身を除く): 349569640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 41, 50, 56, 62, 70, 82, 100, 107, 124, 140, 155, 164, 175, 200, 205, 214, 217, 248, 280, 287, 310, 328, 350, 410, 428, 434, 535, 574, 620, 700, 749, 775, 820, 856, 868, 1025, 1070, 1085, 1148, 1240, 1271, 1400, 1435, 1498, 1550, 1640, 1736, 2050, 2140, 2170, 2296, 2542, 2675, 2870, 2996, 3100, 3317, 3745, 4100, 4280, 4340, 4387, 5084, 5350, 5425, 5740, 5992, 6200, 6355, 6634, 7175, 7490, 8200, 8680, 8774, 8897, 10168, 10700, 10850, 11480, 12710, 13268, 14350, 14980, 16585, 17548, 17794, 18725, 21400, 21700, 21935, 23219, 25420, 26536, 28700, 29960, 30709, 31775, 33170, 35096, 35588, 37450, 43400, 43870, 44485, 46438, 50840, 57400, 61418, 63550, 66340, 71176, 74900, 82925, 87740, 88970, 92876, 109675, 116095, 122836, 127100, 132680, 135997, 149800, 153545, 165850, 175480, 177940, 185752, 219350, 222425, 232190, 245672, 254200, 271994, 307090, 331700, 355880, 438700, 444850, 464380, 543988, 580475, 614180, 663400, 679985, 767725, 877400, 889700, 928760, 951979, 1087976, 1160950, 1228360, 1359970, 1535450, 1779400, 1903958, 2321900, 2719940, 3070900, 3399925, 3807916, 4643800, 4759895, 5439880, 6141800, 6799850, 7615832, 9519790, 13599700, 19039580, 23799475, 27199400, 38079160, 47598950, 95197900, 190395800]

約数ペア:

[(1, 190395800), (2, 95197900), (4, 47598950), (5, 38079160), (7, 27199400), (8, 23799475), (10, 19039580), (14, 13599700), (20, 9519790), (25, 7615832), (28, 6799850), (31, 6141800), (35, 5439880), (40, 4759895), (41, 4643800), (50, 3807916), (56, 3399925), (62, 3070900), (70, 2719940), (82, 2321900), (100, 1903958), (107, 1779400), (124, 1535450), (140, 1359970), (155, 1228360), (164, 1160950), (175, 1087976), (200, 951979), (205, 928760), (214, 889700), (217, 877400), (248, 767725), (280, 679985), (287, 663400), (310, 614180), (328, 580475), (350, 543988), (410, 464380), (428, 444850), (434, 438700), (535, 355880), (574, 331700), (620, 307090), (700, 271994), (749, 254200), (775, 245672), (820, 232190), (856, 222425), (868, 219350), (1025, 185752), (1070, 177940), (1085, 175480), (1148, 165850), (1240, 153545), (1271, 149800), (1400, 135997), (1435, 132680), (1498, 127100), (1550, 122836), (1640, 116095), (1736, 109675), (2050, 92876), (2140, 88970), (2170, 87740), (2296, 82925), (2542, 74900), (2675, 71176), (2870, 66340), (2996, 63550), (3100, 61418), (3317, 57400), (3745, 50840), (4100, 46438), (4280, 44485), (4340, 43870), (4387, 43400), (5084, 37450), (5350, 35588), (5425, 35096), (5740, 33170), (5992, 31775), (6200, 30709), (6355, 29960), (6634, 28700), (7175, 26536), (7490, 25420), (8200, 23219), (8680, 21935), (8774, 21700), (8897, 21400), (10168, 18725), (10700, 17794), (10850, 17548), (11480, 16585), (12710, 14980), (13268, 14350)]