153899280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 545790960

約数和(自身を除く): 391891680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 53, 60, 72, 74, 80, 90, 106, 109, 111, 120, 144, 148, 159, 180, 185, 212, 218, 222, 240, 265, 296, 318, 327, 333, 360, 370, 424, 436, 444, 477, 530, 545, 555, 592, 636, 654, 666, 720, 740, 795, 848, 872, 888, 954, 981, 1060, 1090, 1110, 1272, 1308, 1332, 1480, 1590, 1635, 1665, 1744, 1776, 1908, 1961, 1962, 2120, 2180, 2220, 2385, 2544, 2616, 2664, 2960, 3180, 3270, 3330, 3816, 3922, 3924, 4033, 4240, 4360, 4440, 4770, 4905, 5232, 5328, 5777, 5883, 6360, 6540, 6660, 7632, 7844, 7848, 8066, 8720, 8880, 9540, 9805, 9810, 11554, 11766, 12099, 12720, 13080, 13320, 15688, 15696, 16132, 17331, 17649, 19080, 19610, 19620, 20165, 23108, 23532, 24198, 26160, 26640, 28885, 29415, 31376, 32264, 34662, 35298, 36297, 38160, 39220, 39240, 40330, 46216, 47064, 48396, 51993, 57770, 58830, 60495, 64528, 69324, 70596, 72594, 78440, 78480, 80660, 86655, 88245, 92432, 94128, 96792, 103986, 115540, 117660, 120990, 138648, 141192, 145188, 156880, 161320, 173310, 176490, 181485, 193584, 207972, 213749, 231080, 235320, 241980, 259965, 277296, 282384, 290376, 322640, 346620, 352980, 362970, 415944, 427498, 462160, 470640, 483960, 519930, 580752, 641247, 693240, 705960, 725940, 831888, 854996, 967920, 1039860, 1068745, 1282494, 1386480, 1411920, 1451880, 1709992, 1923741, 2079720, 2137490, 2564988, 2903760, 3206235, 3419984, 3847482, 4159440, 4274980, 5129976, 6412470, 7694964, 8549960, 9618705, 10259952, 12824940, 15389928, 17099920, 19237410, 25649880, 30779856, 38474820, 51299760, 76949640, 153899280]

約数ペア:

[(1, 153899280), (2, 76949640), (3, 51299760), (4, 38474820), (5, 30779856), (6, 25649880), (8, 19237410), (9, 17099920), (10, 15389928), (12, 12824940), (15, 10259952), (16, 9618705), (18, 8549960), (20, 7694964), (24, 6412470), (30, 5129976), (36, 4274980), (37, 4159440), (40, 3847482), (45, 3419984), (48, 3206235), (53, 2903760), (60, 2564988), (72, 2137490), (74, 2079720), (80, 1923741), (90, 1709992), (106, 1451880), (109, 1411920), (111, 1386480), (120, 1282494), (144, 1068745), (148, 1039860), (159, 967920), (180, 854996), (185, 831888), (212, 725940), (218, 705960), (222, 693240), (240, 641247), (265, 580752), (296, 519930), (318, 483960), (327, 470640), (333, 462160), (360, 427498), (370, 415944), (424, 362970), (436, 352980), (444, 346620), (477, 322640), (530, 290376), (545, 282384), (555, 277296), (592, 259965), (636, 241980), (654, 235320), (666, 231080), (720, 213749), (740, 207972), (795, 193584), (848, 181485), (872, 176490), (888, 173310), (954, 161320), (981, 156880), (1060, 145188), (1090, 141192), (1110, 138648), (1272, 120990), (1308, 117660), (1332, 115540), (1480, 103986), (1590, 96792), (1635, 94128), (1665, 92432), (1744, 88245), (1776, 86655), (1908, 80660), (1961, 78480), (1962, 78440), (2120, 72594), (2180, 70596), (2220, 69324), (2385, 64528), (2544, 60495), (2616, 58830), (2664, 57770), (2960, 51993), (3180, 48396), (3270, 47064), (3330, 46216), (3816, 40330), (3922, 39240), (3924, 39220), (4033, 38160), (4240, 36297), (4360, 35298), (4440, 34662), (4770, 32264), (4905, 31376), (5232, 29415), (5328, 28885), (5777, 26640), (5883, 26160), (6360, 24198), (6540, 23532), (6660, 23108), (7632, 20165), (7844, 19620), (7848, 19610), (8066, 19080), (8720, 17649), (8880, 17331), (9540, 16132), (9805, 15696), (9810, 15688), (11554, 13320), (11766, 13080), (12099, 12720)]