73075920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 237401472

約数和(自身を除く): 164325552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 73, 80, 86, 97, 120, 129, 146, 172, 194, 215, 219, 240, 258, 291, 292, 344, 365, 388, 430, 438, 485, 516, 582, 584, 645, 688, 730, 776, 860, 876, 970, 1032, 1095, 1164, 1168, 1290, 1455, 1460, 1552, 1720, 1752, 1940, 2064, 2190, 2328, 2580, 2910, 2920, 3139, 3440, 3504, 3880, 4171, 4380, 4656, 5160, 5820, 5840, 6278, 7081, 7760, 8342, 8760, 9417, 10320, 11640, 12513, 12556, 14162, 15695, 16684, 17520, 18834, 20855, 21243, 23280, 25026, 25112, 28324, 31390, 33368, 35405, 37668, 41710, 42486, 47085, 50052, 50224, 56648, 62565, 62780, 66736, 70810, 75336, 83420, 84972, 94170, 100104, 106215, 113296, 125130, 125560, 141620, 150672, 166840, 169944, 188340, 200208, 212430, 250260, 251120, 283240, 304483, 333680, 339888, 376680, 424860, 500520, 566480, 608966, 753360, 849720, 913449, 1001040, 1217932, 1522415, 1699440, 1826898, 2435864, 3044830, 3653796, 4567245, 4871728, 6089660, 7307592, 9134490, 12179320, 14615184, 18268980, 24358640, 36537960, 73075920]

約数ペア:

[(1, 73075920), (2, 36537960), (3, 24358640), (4, 18268980), (5, 14615184), (6, 12179320), (8, 9134490), (10, 7307592), (12, 6089660), (15, 4871728), (16, 4567245), (20, 3653796), (24, 3044830), (30, 2435864), (40, 1826898), (43, 1699440), (48, 1522415), (60, 1217932), (73, 1001040), (80, 913449), (86, 849720), (97, 753360), (120, 608966), (129, 566480), (146, 500520), (172, 424860), (194, 376680), (215, 339888), (219, 333680), (240, 304483), (258, 283240), (291, 251120), (292, 250260), (344, 212430), (365, 200208), (388, 188340), (430, 169944), (438, 166840), (485, 150672), (516, 141620), (582, 125560), (584, 125130), (645, 113296), (688, 106215), (730, 100104), (776, 94170), (860, 84972), (876, 83420), (970, 75336), (1032, 70810), (1095, 66736), (1164, 62780), (1168, 62565), (1290, 56648), (1455, 50224), (1460, 50052), (1552, 47085), (1720, 42486), (1752, 41710), (1940, 37668), (2064, 35405), (2190, 33368), (2328, 31390), (2580, 28324), (2910, 25112), (2920, 25026), (3139, 23280), (3440, 21243), (3504, 20855), (3880, 18834), (4171, 17520), (4380, 16684), (4656, 15695), (5160, 14162), (5820, 12556), (5840, 12513), (6278, 11640), (7081, 10320), (7760, 9417), (8342, 8760)]