193990200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 629840640

約数和(自身を除く): 435850440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 73, 75, 86, 100, 103, 120, 129, 146, 150, 172, 200, 206, 215, 219, 258, 292, 300, 309, 344, 365, 412, 430, 438, 515, 516, 584, 600, 618, 645, 730, 824, 860, 876, 1030, 1032, 1075, 1095, 1236, 1290, 1460, 1545, 1720, 1752, 1825, 2060, 2150, 2190, 2472, 2575, 2580, 2920, 3090, 3139, 3225, 3650, 4120, 4300, 4380, 4429, 5150, 5160, 5475, 6180, 6278, 6450, 7300, 7519, 7725, 8600, 8760, 8858, 9417, 10300, 10950, 12360, 12556, 12900, 13287, 14600, 15038, 15450, 15695, 17716, 18834, 20600, 21900, 22145, 22557, 25112, 25800, 26574, 30076, 30900, 31390, 35432, 37595, 37668, 43800, 44290, 45114, 47085, 53148, 60152, 61800, 62780, 66435, 75190, 75336, 78475, 88580, 90228, 94170, 106296, 110725, 112785, 125560, 132870, 150380, 156950, 177160, 180456, 187975, 188340, 221450, 225570, 235425, 265740, 300760, 313900, 323317, 332175, 375950, 376680, 442900, 451140, 470850, 531480, 563925, 627800, 646634, 664350, 751900, 885800, 902280, 941700, 969951, 1127850, 1293268, 1328700, 1503800, 1616585, 1883400, 1939902, 2255700, 2586536, 2657400, 3233170, 3879804, 4511400, 4849755, 6466340, 7759608, 8082925, 9699510, 12932680, 16165850, 19399020, 24248775, 32331700, 38798040, 48497550, 64663400, 96995100, 193990200]

約数ペア:

[(1, 193990200), (2, 96995100), (3, 64663400), (4, 48497550), (5, 38798040), (6, 32331700), (8, 24248775), (10, 19399020), (12, 16165850), (15, 12932680), (20, 9699510), (24, 8082925), (25, 7759608), (30, 6466340), (40, 4849755), (43, 4511400), (50, 3879804), (60, 3233170), (73, 2657400), (75, 2586536), (86, 2255700), (100, 1939902), (103, 1883400), (120, 1616585), (129, 1503800), (146, 1328700), (150, 1293268), (172, 1127850), (200, 969951), (206, 941700), (215, 902280), (219, 885800), (258, 751900), (292, 664350), (300, 646634), (309, 627800), (344, 563925), (365, 531480), (412, 470850), (430, 451140), (438, 442900), (515, 376680), (516, 375950), (584, 332175), (600, 323317), (618, 313900), (645, 300760), (730, 265740), (824, 235425), (860, 225570), (876, 221450), (1030, 188340), (1032, 187975), (1075, 180456), (1095, 177160), (1236, 156950), (1290, 150380), (1460, 132870), (1545, 125560), (1720, 112785), (1752, 110725), (1825, 106296), (2060, 94170), (2150, 90228), (2190, 88580), (2472, 78475), (2575, 75336), (2580, 75190), (2920, 66435), (3090, 62780), (3139, 61800), (3225, 60152), (3650, 53148), (4120, 47085), (4300, 45114), (4380, 44290), (4429, 43800), (5150, 37668), (5160, 37595), (5475, 35432), (6180, 31390), (6278, 30900), (6450, 30076), (7300, 26574), (7519, 25800), (7725, 25112), (8600, 22557), (8760, 22145), (8858, 21900), (9417, 20600), (10300, 18834), (10950, 17716), (12360, 15695), (12556, 15450), (12900, 15038), (13287, 14600)]