8943287580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{5857}}^1$

素因数の和:6388

約数の個数: 144

約数和(自身を含む): 28786212000

約数和(自身を除く): 19842924420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 499, 510, 612, 765, 998, 1020, 1497, 1530, 1996, 2495, 2994, 3060, 4491, 4990, 5857, 5988, 7485, 8483, 8982, 9980, 11714, 14970, 16966, 17571, 17964, 22455, 23428, 25449, 29285, 29940, 33932, 35142, 42415, 44910, 50898, 52713, 58570, 70284, 76347, 84830, 87855, 89820, 99569, 101796, 105426, 117140, 127245, 152694, 169660, 175710, 199138, 210852, 254490, 263565, 298707, 305388, 351420, 381735, 398276, 497845, 508980, 527130, 597414, 763470, 896121, 995690, 1054260, 1194828, 1493535, 1526940, 1792242, 1991380, 2922643, 2987070, 3584484, 4480605, 5845286, 5974140, 8767929, 8961210, 11690572, 14613215, 17535858, 17922420, 26303787, 29226430, 35071716, 43839645, 49684931, 52607574, 58452860, 87679290, 99369862, 105215148, 131518935, 149054793, 175358580, 198739724, 248424655, 263037870, 298109586, 447164379, 496849310, 526075740, 596219172, 745273965, 894328758, 993698620, 1490547930, 1788657516, 2235821895, 2981095860, 4471643790, 8943287580]

約数ペア:

[(1, 8943287580), (2, 4471643790), (3, 2981095860), (4, 2235821895), (5, 1788657516), (6, 1490547930), (9, 993698620), (10, 894328758), (12, 745273965), (15, 596219172), (17, 526075740), (18, 496849310), (20, 447164379), (30, 298109586), (34, 263037870), (36, 248424655), (45, 198739724), (51, 175358580), (60, 149054793), (68, 131518935), (85, 105215148), (90, 99369862), (102, 87679290), (153, 58452860), (170, 52607574), (180, 49684931), (204, 43839645), (255, 35071716), (306, 29226430), (340, 26303787), (499, 17922420), (510, 17535858), (612, 14613215), (765, 11690572), (998, 8961210), (1020, 8767929), (1497, 5974140), (1530, 5845286), (1996, 4480605), (2495, 3584484), (2994, 2987070), (3060, 2922643), (4491, 1991380), (4990, 1792242), (5857, 1526940), (5988, 1493535), (7485, 1194828), (8483, 1054260), (8982, 995690), (9980, 896121), (11714, 763470), (14970, 597414), (16966, 527130), (17571, 508980), (17964, 497845), (22455, 398276), (23428, 381735), (25449, 351420), (29285, 305388), (29940, 298707), (33932, 263565), (35142, 254490), (42415, 210852), (44910, 199138), (50898, 175710), (52713, 169660), (58570, 152694), (70284, 127245), (76347, 117140), (84830, 105426), (87855, 101796), (89820, 99569)]