99920040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 332812800

約数和(自身を除く): 232892760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1283, 1298, 1320, 1416, 1770, 1947, 2360, 2566, 2596, 3245, 3540, 3849, 3894, 5132, 5192, 6415, 6490, 7080, 7698, 7788, 9735, 10264, 12830, 12980, 14113, 15396, 15576, 19245, 19470, 25660, 25960, 28226, 30792, 38490, 38940, 42339, 51320, 56452, 70565, 75697, 76980, 77880, 84678, 112904, 141130, 151394, 153960, 169356, 211695, 227091, 282260, 302788, 338712, 378485, 423390, 454182, 564520, 605576, 756970, 832667, 846780, 908364, 1135455, 1513940, 1665334, 1693560, 1816728, 2270910, 2498001, 3027880, 3330668, 4163335, 4541820, 4996002, 6661336, 8326670, 9083640, 9992004, 12490005, 16653340, 19984008, 24980010, 33306680, 49960020, 99920040]

約数ペア:

[(1, 99920040), (2, 49960020), (3, 33306680), (4, 24980010), (5, 19984008), (6, 16653340), (8, 12490005), (10, 9992004), (11, 9083640), (12, 8326670), (15, 6661336), (20, 4996002), (22, 4541820), (24, 4163335), (30, 3330668), (33, 3027880), (40, 2498001), (44, 2270910), (55, 1816728), (59, 1693560), (60, 1665334), (66, 1513940), (88, 1135455), (110, 908364), (118, 846780), (120, 832667), (132, 756970), (165, 605576), (177, 564520), (220, 454182), (236, 423390), (264, 378485), (295, 338712), (330, 302788), (354, 282260), (440, 227091), (472, 211695), (590, 169356), (649, 153960), (660, 151394), (708, 141130), (885, 112904), (1180, 84678), (1283, 77880), (1298, 76980), (1320, 75697), (1416, 70565), (1770, 56452), (1947, 51320), (2360, 42339), (2566, 38940), (2596, 38490), (3245, 30792), (3540, 28226), (3849, 25960), (3894, 25660), (5132, 19470), (5192, 19245), (6415, 15576), (6490, 15396), (7080, 14113), (7698, 12980), (7788, 12830), (9735, 10264)]