101444800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 272125440

約数和(自身を除く): 170680640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 47, 50, 64, 71, 76, 80, 94, 95, 100, 142, 152, 160, 188, 190, 200, 235, 284, 304, 320, 355, 376, 380, 400, 470, 475, 568, 608, 710, 752, 760, 800, 893, 940, 950, 1136, 1175, 1216, 1349, 1420, 1504, 1520, 1600, 1775, 1786, 1880, 1900, 2272, 2350, 2698, 2840, 3008, 3040, 3337, 3550, 3572, 3760, 3800, 4465, 4544, 4700, 5396, 5680, 6080, 6674, 6745, 7100, 7144, 7520, 7600, 8930, 9400, 10792, 11360, 13348, 13490, 14200, 14288, 15040, 15200, 16685, 17860, 18800, 21584, 22325, 22720, 26696, 26980, 28400, 28576, 30400, 33370, 33725, 35720, 37600, 43168, 44650, 53392, 53960, 56800, 57152, 63403, 66740, 67450, 71440, 75200, 83425, 86336, 89300, 106784, 107920, 113600, 126806, 133480, 134900, 142880, 166850, 178600, 213568, 215840, 253612, 266960, 269800, 285760, 317015, 333700, 357200, 431680, 507224, 533920, 539600, 634030, 667400, 714400, 1014448, 1067840, 1079200, 1268060, 1334800, 1428800, 1585075, 2028896, 2158400, 2536120, 2669600, 3170150, 4057792, 5072240, 5339200, 6340300, 10144480, 12680600, 20288960, 25361200, 50722400, 101444800]

約数ペア:

[(1, 101444800), (2, 50722400), (4, 25361200), (5, 20288960), (8, 12680600), (10, 10144480), (16, 6340300), (19, 5339200), (20, 5072240), (25, 4057792), (32, 3170150), (38, 2669600), (40, 2536120), (47, 2158400), (50, 2028896), (64, 1585075), (71, 1428800), (76, 1334800), (80, 1268060), (94, 1079200), (95, 1067840), (100, 1014448), (142, 714400), (152, 667400), (160, 634030), (188, 539600), (190, 533920), (200, 507224), (235, 431680), (284, 357200), (304, 333700), (320, 317015), (355, 285760), (376, 269800), (380, 266960), (400, 253612), (470, 215840), (475, 213568), (568, 178600), (608, 166850), (710, 142880), (752, 134900), (760, 133480), (800, 126806), (893, 113600), (940, 107920), (950, 106784), (1136, 89300), (1175, 86336), (1216, 83425), (1349, 75200), (1420, 71440), (1504, 67450), (1520, 66740), (1600, 63403), (1775, 57152), (1786, 56800), (1880, 53960), (1900, 53392), (2272, 44650), (2350, 43168), (2698, 37600), (2840, 35720), (3008, 33725), (3040, 33370), (3337, 30400), (3550, 28576), (3572, 28400), (3760, 26980), (3800, 26696), (4465, 22720), (4544, 22325), (4700, 21584), (5396, 18800), (5680, 17860), (6080, 16685), (6674, 15200), (6745, 15040), (7100, 14288), (7144, 14200), (7520, 13490), (7600, 13348), (8930, 11360), (9400, 10792)]