91028880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 320

約数和(自身を含む): 346049280

約数和(自身を除く): 255020400

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, 67, 68, 72, 74, 80, 85, 90, 102, 108, 111, 120, 134, 135, 136, 144, 148, 153, 170, 180, 185, 201, 204, 216, 222, 240, 255, 268, 270, 272, 296, 306, 333, 335, 340, 360, 370, 402, 408, 432, 444, 459, 510, 536, 540, 555, 592, 603, 612, 629, 666, 670, 680, 720, 740, 765, 804, 816, 888, 918, 999, 1005, 1020, 1072, 1080, 1110, 1139, 1206, 1224, 1258, 1332, 1340, 1360, 1480, 1530, 1608, 1665, 1776, 1809, 1836, 1887, 1998, 2010, 2040, 2160, 2220, 2278, 2295, 2412, 2448, 2479, 2516, 2664, 2680, 2960, 3015, 3060, 3145, 3216, 3330, 3417, 3618, 3672, 3774, 3996, 4020, 4080, 4440, 4556, 4590, 4824, 4958, 4995, 5032, 5328, 5360, 5661, 5695, 6030, 6120, 6290, 6660, 6834, 7236, 7344, 7437, 7548, 7992, 8040, 8880, 9045, 9112, 9180, 9435, 9648, 9916, 9990, 10064, 10251, 11322, 11390, 12060, 12240, 12395, 12580, 13320, 13668, 14472, 14874, 15096, 15984, 16080, 16983, 17085, 18090, 18224, 18360, 18870, 19832, 19980, 20502, 22311, 22644, 22780, 24120, 24790, 25160, 26640, 27336, 28305, 28944, 29748, 30192, 30753, 33966, 34170, 36180, 36720, 37185, 37740, 39664, 39960, 41004, 42143, 44622, 45288, 45560, 48240, 49580, 50320, 51255, 54672, 56610, 59496, 61506, 66933, 67932, 68340, 72360, 74370, 75480, 79920, 82008, 84286, 84915, 89244, 90576, 91120, 99160, 102510, 111555, 113220, 118992, 123012, 126429, 133866, 135864, 136680, 144720, 148740, 150960, 153765, 164016, 168572, 169830, 178488, 198320, 205020, 210715, 223110, 226440, 246024, 252858, 267732, 271728, 273360, 297480, 307530, 334665, 337144, 339660, 356976, 379287, 410040, 421430, 446220, 452880, 492048, 505716, 535464, 594960, 615060, 632145, 669330, 674288, 679320, 758574, 820080, 842860, 892440, 1011432, 1070928, 1137861, 1230120, 1264290, 1338660, 1358640, 1517148, 1685720, 1784880, 1896435, 2022864, 2275722, 2460240, 2528580, 2677320, 3034296, 3371440, 3792870, 4551444, 5057160, 5354640, 5689305, 6068592, 7585740, 9102888, 10114320, 11378610, 15171480, 18205776, 22757220, 30342960, 45514440, 91028880]

約数ペア:

[(1, 91028880), (2, 45514440), (3, 30342960), (4, 22757220), (5, 18205776), (6, 15171480), (8, 11378610), (9, 10114320), (10, 9102888), (12, 7585740), (15, 6068592), (16, 5689305), (17, 5354640), (18, 5057160), (20, 4551444), (24, 3792870), (27, 3371440), (30, 3034296), (34, 2677320), (36, 2528580), (37, 2460240), (40, 2275722), (45, 2022864), (48, 1896435), (51, 1784880), (54, 1685720), (60, 1517148), (67, 1358640), (68, 1338660), (72, 1264290), (74, 1230120), (80, 1137861), (85, 1070928), (90, 1011432), (102, 892440), (108, 842860), (111, 820080), (120, 758574), (134, 679320), (135, 674288), (136, 669330), (144, 632145), (148, 615060), (153, 594960), (170, 535464), (180, 505716), (185, 492048), (201, 452880), (204, 446220), (216, 421430), (222, 410040), (240, 379287), (255, 356976), (268, 339660), (270, 337144), (272, 334665), (296, 307530), (306, 297480), (333, 273360), (335, 271728), (340, 267732), (360, 252858), (370, 246024), (402, 226440), (408, 223110), (432, 210715), (444, 205020), (459, 198320), (510, 178488), (536, 169830), (540, 168572), (555, 164016), (592, 153765), (603, 150960), (612, 148740), (629, 144720), (666, 136680), (670, 135864), (680, 133866), (720, 126429), (740, 123012), (765, 118992), (804, 113220), (816, 111555), (888, 102510), (918, 99160), (999, 91120), (1005, 90576), (1020, 89244), (1072, 84915), (1080, 84286), (1110, 82008), (1139, 79920), (1206, 75480), (1224, 74370), (1258, 72360), (1332, 68340), (1340, 67932), (1360, 66933), (1480, 61506), (1530, 59496), (1608, 56610), (1665, 54672), (1776, 51255), (1809, 50320), (1836, 49580), (1887, 48240), (1998, 45560), (2010, 45288), (2040, 44622), (2160, 42143), (2220, 41004), (2278, 39960), (2295, 39664), (2412, 37740), (2448, 37185), (2479, 36720), (2516, 36180), (2664, 34170), (2680, 33966), (2960, 30753), (3015, 30192), (3060, 29748), (3145, 28944), (3216, 28305), (3330, 27336), (3417, 26640), (3618, 25160), (3672, 24790), (3774, 24120), (3996, 22780), (4020, 22644), (4080, 22311), (4440, 20502), (4556, 19980), (4590, 19832), (4824, 18870), (4958, 18360), (4995, 18224), (5032, 18090), (5328, 17085), (5360, 16983), (5661, 16080), (5695, 15984), (6030, 15096), (6120, 14874), (6290, 14472), (6660, 13668), (6834, 13320), (7236, 12580), (7344, 12395), (7437, 12240), (7548, 12060), (7992, 11390), (8040, 11322), (8880, 10251), (9045, 10064), (9112, 9990), (9180, 9916), (9435, 9648)]