77364960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 272160000

約数和(自身を除く): 194795040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 499, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 998, 1020, 1140, 1292, 1360, 1497, 1520, 1615, 1632, 1824, 1938, 1996, 2040, 2280, 2495, 2584, 2720, 2994, 3040, 3230, 3876, 3992, 4080, 4560, 4845, 4990, 5168, 5988, 6460, 7485, 7752, 7984, 8160, 8483, 9120, 9481, 9690, 9980, 10336, 11976, 12920, 14970, 15504, 15968, 16966, 18962, 19380, 19960, 23952, 25449, 25840, 28443, 29940, 31008, 33932, 37924, 38760, 39920, 42415, 47405, 47904, 50898, 51680, 56886, 59880, 67864, 75848, 77520, 79840, 84830, 94810, 101796, 113772, 119760, 127245, 135728, 142215, 151696, 155040, 161177, 169660, 189620, 203592, 227544, 239520, 254490, 271456, 284430, 303392, 322354, 339320, 379240, 407184, 455088, 483531, 508980, 568860, 644708, 678640, 758480, 805885, 814368, 910176, 967062, 1017960, 1137720, 1289416, 1357280, 1516960, 1611770, 1934124, 2035920, 2275440, 2417655, 2578832, 3223540, 3868248, 4071840, 4550880, 4835310, 5157664, 6447080, 7736496, 9670620, 12894160, 15472992, 19341240, 25788320, 38682480, 77364960]

約数ペア:

[(1, 77364960), (2, 38682480), (3, 25788320), (4, 19341240), (5, 15472992), (6, 12894160), (8, 9670620), (10, 7736496), (12, 6447080), (15, 5157664), (16, 4835310), (17, 4550880), (19, 4071840), (20, 3868248), (24, 3223540), (30, 2578832), (32, 2417655), (34, 2275440), (38, 2035920), (40, 1934124), (48, 1611770), (51, 1516960), (57, 1357280), (60, 1289416), (68, 1137720), (76, 1017960), (80, 967062), (85, 910176), (95, 814368), (96, 805885), (102, 758480), (114, 678640), (120, 644708), (136, 568860), (152, 508980), (160, 483531), (170, 455088), (190, 407184), (204, 379240), (228, 339320), (240, 322354), (255, 303392), (272, 284430), (285, 271456), (304, 254490), (323, 239520), (340, 227544), (380, 203592), (408, 189620), (456, 169660), (480, 161177), (499, 155040), (510, 151696), (544, 142215), (570, 135728), (608, 127245), (646, 119760), (680, 113772), (760, 101796), (816, 94810), (912, 84830), (969, 79840), (998, 77520), (1020, 75848), (1140, 67864), (1292, 59880), (1360, 56886), (1497, 51680), (1520, 50898), (1615, 47904), (1632, 47405), (1824, 42415), (1938, 39920), (1996, 38760), (2040, 37924), (2280, 33932), (2495, 31008), (2584, 29940), (2720, 28443), (2994, 25840), (3040, 25449), (3230, 23952), (3876, 19960), (3992, 19380), (4080, 18962), (4560, 16966), (4845, 15968), (4990, 15504), (5168, 14970), (5988, 12920), (6460, 11976), (7485, 10336), (7752, 9980), (7984, 9690), (8160, 9481), (8483, 9120)]