444275280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 400

約数和(自身を含む): 1693351440

約数和(自身を除く): 1249076160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 48, 51, 54, 60, 68, 72, 74, 80, 81, 85, 90, 102, 108, 109, 111, 120, 135, 136, 144, 148, 153, 162, 170, 180, 185, 204, 216, 218, 222, 240, 255, 270, 272, 296, 306, 324, 327, 333, 340, 360, 370, 405, 408, 432, 436, 444, 459, 510, 540, 545, 555, 592, 612, 629, 648, 654, 666, 680, 720, 740, 765, 810, 816, 872, 888, 918, 981, 999, 1020, 1080, 1090, 1110, 1224, 1258, 1296, 1308, 1332, 1360, 1377, 1480, 1530, 1620, 1635, 1665, 1744, 1776, 1836, 1853, 1887, 1962, 1998, 2040, 2160, 2180, 2220, 2295, 2448, 2516, 2616, 2664, 2754, 2943, 2960, 2997, 3060, 3145, 3240, 3270, 3330, 3672, 3706, 3774, 3924, 3996, 4033, 4080, 4360, 4440, 4590, 4905, 4995, 5032, 5232, 5328, 5508, 5559, 5661, 5886, 5994, 6120, 6290, 6480, 6540, 6660, 6885, 7344, 7412, 7548, 7848, 7992, 8066, 8720, 8829, 8880, 9180, 9265, 9435, 9810, 9990, 10064, 11016, 11118, 11322, 11772, 11988, 12099, 12240, 12580, 13080, 13320, 13770, 14715, 14824, 14985, 15096, 15696, 15984, 16132, 16677, 16983, 17658, 18360, 18530, 18870, 19620, 19980, 20165, 22032, 22236, 22644, 23544, 23976, 24198, 25160, 26160, 26640, 27540, 27795, 28305, 29430, 29648, 29970, 30192, 32264, 33354, 33966, 35316, 36297, 36720, 37060, 37740, 39240, 39960, 40330, 44145, 44472, 45288, 47088, 47952, 48396, 50031, 50320, 50949, 55080, 55590, 56610, 58860, 59940, 60495, 64528, 66708, 67932, 68561, 70632, 72594, 74120, 75480, 78480, 79920, 80660, 83385, 84915, 88290, 88944, 90576, 96792, 100062, 101898, 108891, 110160, 111180, 113220, 117720, 119880, 120990, 133416, 135864, 137122, 141264, 145188, 148240, 150093, 150960, 161320, 166770, 169830, 176580, 181485, 193584, 200124, 203796, 205683, 217782, 222360, 226440, 235440, 239760, 241980, 250155, 254745, 266832, 271728, 274244, 290376, 300186, 322640, 326673, 333540, 339660, 342805, 353160, 362970, 400248, 407592, 411366, 435564, 444720, 452880, 483960, 500310, 509490, 544455, 548488, 580752, 600372, 617049, 653346, 667080, 679320, 685610, 706320, 725940, 750465, 800496, 815184, 822732, 871128, 967920, 1000620, 1018980, 1028415, 1088910, 1096976, 1200744, 1234098, 1306692, 1334160, 1358640, 1371220, 1451880, 1500930, 1633365, 1645464, 1742256, 1851147, 2001240, 2037960, 2056830, 2177820, 2401488, 2468196, 2613384, 2742440, 2903760, 3001860, 3085245, 3266730, 3290928, 3702294, 4002480, 4075920, 4113660, 4355640, 4936392, 5226768, 5484880, 5553441, 6003720, 6170490, 6533460, 7404588, 8227320, 8711280, 9255735, 9872784, 11106882, 12007440, 12340980, 13066920, 14809176, 16454640, 18511470, 22213764, 24681960, 26133840, 27767205, 29618352, 37022940, 44427528, 49363920, 55534410, 74045880, 88855056, 111068820, 148091760, 222137640, 444275280]

約数ペア:

[(1, 444275280), (2, 222137640), (3, 148091760), (4, 111068820), (5, 88855056), (6, 74045880), (8, 55534410), (9, 49363920), (10, 44427528), (12, 37022940), (15, 29618352), (16, 27767205), (17, 26133840), (18, 24681960), (20, 22213764), (24, 18511470), (27, 16454640), (30, 14809176), (34, 13066920), (36, 12340980), (37, 12007440), (40, 11106882), (45, 9872784), (48, 9255735), (51, 8711280), (54, 8227320), (60, 7404588), (68, 6533460), (72, 6170490), (74, 6003720), (80, 5553441), (81, 5484880), (85, 5226768), (90, 4936392), (102, 4355640), (108, 4113660), (109, 4075920), (111, 4002480), (120, 3702294), (135, 3290928), (136, 3266730), (144, 3085245), (148, 3001860), (153, 2903760), (162, 2742440), (170, 2613384), (180, 2468196), (185, 2401488), (204, 2177820), (216, 2056830), (218, 2037960), (222, 2001240), (240, 1851147), (255, 1742256), (270, 1645464), (272, 1633365), (296, 1500930), (306, 1451880), (324, 1371220), (327, 1358640), (333, 1334160), (340, 1306692), (360, 1234098), (370, 1200744), (405, 1096976), (408, 1088910), (432, 1028415), (436, 1018980), (444, 1000620), (459, 967920), (510, 871128), (540, 822732), (545, 815184), (555, 800496), (592, 750465), (612, 725940), (629, 706320), (648, 685610), (654, 679320), (666, 667080), (680, 653346), (720, 617049), (740, 600372), (765, 580752), (810, 548488), (816, 544455), (872, 509490), (888, 500310), (918, 483960), (981, 452880), (999, 444720), (1020, 435564), (1080, 411366), (1090, 407592), (1110, 400248), (1224, 362970), (1258, 353160), (1296, 342805), (1308, 339660), (1332, 333540), (1360, 326673), (1377, 322640), (1480, 300186), (1530, 290376), (1620, 274244), (1635, 271728), (1665, 266832), (1744, 254745), (1776, 250155), (1836, 241980), (1853, 239760), (1887, 235440), (1962, 226440), (1998, 222360), (2040, 217782), (2160, 205683), (2180, 203796), (2220, 200124), (2295, 193584), (2448, 181485), (2516, 176580), (2616, 169830), (2664, 166770), (2754, 161320), (2943, 150960), (2960, 150093), (2997, 148240), (3060, 145188), (3145, 141264), (3240, 137122), (3270, 135864), (3330, 133416), (3672, 120990), (3706, 119880), (3774, 117720), (3924, 113220), (3996, 111180), (4033, 110160), (4080, 108891), (4360, 101898), (4440, 100062), (4590, 96792), (4905, 90576), (4995, 88944), (5032, 88290), (5232, 84915), (5328, 83385), (5508, 80660), (5559, 79920), (5661, 78480), (5886, 75480), (5994, 74120), (6120, 72594), (6290, 70632), (6480, 68561), (6540, 67932), (6660, 66708), (6885, 64528), (7344, 60495), (7412, 59940), (7548, 58860), (7848, 56610), (7992, 55590), (8066, 55080), (8720, 50949), (8829, 50320), (8880, 50031), (9180, 48396), (9265, 47952), (9435, 47088), (9810, 45288), (9990, 44472), (10064, 44145), (11016, 40330), (11118, 39960), (11322, 39240), (11772, 37740), (11988, 37060), (12099, 36720), (12240, 36297), (12580, 35316), (13080, 33966), (13320, 33354), (13770, 32264), (14715, 30192), (14824, 29970), (14985, 29648), (15096, 29430), (15696, 28305), (15984, 27795), (16132, 27540), (16677, 26640), (16983, 26160), (17658, 25160), (18360, 24198), (18530, 23976), (18870, 23544), (19620, 22644), (19980, 22236), (20165, 22032)]