102128880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 320

約数和(自身を含む): 390832128

約数和(自身を除く): 288703248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 48, 53, 56, 60, 62, 70, 74, 80, 84, 93, 105, 106, 111, 112, 120, 124, 140, 148, 155, 159, 168, 185, 186, 210, 212, 217, 222, 240, 248, 259, 265, 280, 296, 310, 318, 336, 370, 371, 372, 420, 424, 434, 444, 465, 496, 518, 530, 555, 560, 592, 620, 636, 651, 740, 742, 744, 777, 795, 840, 848, 868, 888, 930, 1036, 1060, 1085, 1110, 1113, 1147, 1240, 1272, 1295, 1302, 1480, 1484, 1488, 1554, 1590, 1643, 1680, 1736, 1776, 1855, 1860, 1961, 2072, 2120, 2170, 2220, 2226, 2294, 2480, 2544, 2590, 2604, 2960, 2968, 3108, 3180, 3255, 3286, 3441, 3472, 3710, 3720, 3885, 3922, 4144, 4240, 4340, 4440, 4452, 4588, 4929, 5180, 5208, 5565, 5735, 5883, 5936, 6216, 6360, 6510, 6572, 6882, 7420, 7440, 7770, 7844, 8029, 8215, 8680, 8880, 8904, 9176, 9805, 9858, 10360, 10416, 11130, 11470, 11501, 11766, 12432, 12720, 13020, 13144, 13727, 13764, 14840, 15540, 15688, 16058, 16430, 17205, 17360, 17808, 18352, 19610, 19716, 20720, 22260, 22940, 23002, 23532, 24087, 24645, 26040, 26288, 27454, 27528, 29415, 29680, 31080, 31376, 32116, 32860, 34410, 34503, 39220, 39432, 40145, 41181, 44520, 45880, 46004, 47064, 48174, 49290, 52080, 54908, 55056, 57505, 58830, 60791, 62160, 64232, 65720, 68635, 68820, 69006, 78440, 78864, 80290, 82362, 89040, 91760, 92008, 94128, 96348, 98580, 109816, 115010, 117660, 120435, 121582, 128464, 131440, 137270, 137640, 138012, 156880, 160580, 164724, 172515, 182373, 184016, 192696, 197160, 205905, 219632, 230020, 235320, 240870, 243164, 274540, 275280, 276024, 303955, 321160, 329448, 345030, 364746, 385392, 394320, 411810, 425537, 460040, 470640, 481740, 486328, 549080, 552048, 607910, 642320, 658896, 690060, 729492, 823620, 851074, 911865, 920080, 963480, 972656, 1098160, 1215820, 1276611, 1380120, 1458984, 1647240, 1702148, 1823730, 1926960, 2127685, 2431640, 2553222, 2760240, 2917968, 3294480, 3404296, 3647460, 4255370, 4863280, 5106444, 6383055, 6808592, 7294920, 8510740, 10212888, 12766110, 14589840, 17021480, 20425776, 25532220, 34042960, 51064440, 102128880]

約数ペア:

[(1, 102128880), (2, 51064440), (3, 34042960), (4, 25532220), (5, 20425776), (6, 17021480), (7, 14589840), (8, 12766110), (10, 10212888), (12, 8510740), (14, 7294920), (15, 6808592), (16, 6383055), (20, 5106444), (21, 4863280), (24, 4255370), (28, 3647460), (30, 3404296), (31, 3294480), (35, 2917968), (37, 2760240), (40, 2553222), (42, 2431640), (48, 2127685), (53, 1926960), (56, 1823730), (60, 1702148), (62, 1647240), (70, 1458984), (74, 1380120), (80, 1276611), (84, 1215820), (93, 1098160), (105, 972656), (106, 963480), (111, 920080), (112, 911865), (120, 851074), (124, 823620), (140, 729492), (148, 690060), (155, 658896), (159, 642320), (168, 607910), (185, 552048), (186, 549080), (210, 486328), (212, 481740), (217, 470640), (222, 460040), (240, 425537), (248, 411810), (259, 394320), (265, 385392), (280, 364746), (296, 345030), (310, 329448), (318, 321160), (336, 303955), (370, 276024), (371, 275280), (372, 274540), (420, 243164), (424, 240870), (434, 235320), (444, 230020), (465, 219632), (496, 205905), (518, 197160), (530, 192696), (555, 184016), (560, 182373), (592, 172515), (620, 164724), (636, 160580), (651, 156880), (740, 138012), (742, 137640), (744, 137270), (777, 131440), (795, 128464), (840, 121582), (848, 120435), (868, 117660), (888, 115010), (930, 109816), (1036, 98580), (1060, 96348), (1085, 94128), (1110, 92008), (1113, 91760), (1147, 89040), (1240, 82362), (1272, 80290), (1295, 78864), (1302, 78440), (1480, 69006), (1484, 68820), (1488, 68635), (1554, 65720), (1590, 64232), (1643, 62160), (1680, 60791), (1736, 58830), (1776, 57505), (1855, 55056), (1860, 54908), (1961, 52080), (2072, 49290), (2120, 48174), (2170, 47064), (2220, 46004), (2226, 45880), (2294, 44520), (2480, 41181), (2544, 40145), (2590, 39432), (2604, 39220), (2960, 34503), (2968, 34410), (3108, 32860), (3180, 32116), (3255, 31376), (3286, 31080), (3441, 29680), (3472, 29415), (3710, 27528), (3720, 27454), (3885, 26288), (3922, 26040), (4144, 24645), (4240, 24087), (4340, 23532), (4440, 23002), (4452, 22940), (4588, 22260), (4929, 20720), (5180, 19716), (5208, 19610), (5565, 18352), (5735, 17808), (5883, 17360), (5936, 17205), (6216, 16430), (6360, 16058), (6510, 15688), (6572, 15540), (6882, 14840), (7420, 13764), (7440, 13727), (7770, 13144), (7844, 13020), (8029, 12720), (8215, 12432), (8680, 11766), (8880, 11501), (8904, 11470), (9176, 11130), (9805, 10416), (9858, 10360)]