68611320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 251164800

約数和(自身を除く): 182553480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 51, 54, 60, 68, 72, 74, 85, 90, 101, 102, 108, 111, 120, 135, 136, 148, 153, 170, 180, 185, 202, 204, 216, 222, 255, 270, 296, 303, 306, 333, 340, 360, 370, 404, 408, 444, 459, 505, 510, 540, 555, 606, 612, 629, 666, 680, 740, 765, 808, 888, 909, 918, 999, 1010, 1020, 1080, 1110, 1212, 1224, 1258, 1332, 1480, 1515, 1530, 1665, 1717, 1818, 1836, 1887, 1998, 2020, 2040, 2220, 2295, 2424, 2516, 2664, 2727, 3030, 3060, 3145, 3330, 3434, 3636, 3672, 3737, 3774, 3996, 4040, 4440, 4545, 4590, 4995, 5032, 5151, 5454, 5661, 6060, 6120, 6290, 6660, 6868, 7272, 7474, 7548, 7992, 8585, 9090, 9180, 9435, 9990, 10302, 10908, 11211, 11322, 12120, 12580, 13320, 13635, 13736, 14948, 15096, 15453, 16983, 17170, 18180, 18360, 18685, 18870, 19980, 20604, 21816, 22422, 22644, 25160, 25755, 27270, 28305, 29896, 30906, 33633, 33966, 34340, 36360, 37370, 37740, 39960, 41208, 44844, 45288, 46359, 51510, 54540, 56055, 56610, 61812, 63529, 67266, 67932, 68680, 74740, 75480, 77265, 84915, 89688, 92718, 100899, 103020, 109080, 112110, 113220, 123624, 127058, 134532, 135864, 149480, 154530, 168165, 169830, 185436, 190587, 201798, 206040, 224220, 226440, 231795, 254116, 269064, 309060, 317645, 336330, 339660, 370872, 381174, 403596, 448440, 463590, 504495, 508232, 571761, 618120, 635290, 672660, 679320, 762348, 807192, 927180, 952935, 1008990, 1143522, 1270580, 1345320, 1524696, 1715283, 1854360, 1905870, 2017980, 2287044, 2541160, 2858805, 3430566, 3811740, 4035960, 4574088, 5717610, 6861132, 7623480, 8576415, 11435220, 13722264, 17152830, 22870440, 34305660, 68611320]

約数ペア:

[(1, 68611320), (2, 34305660), (3, 22870440), (4, 17152830), (5, 13722264), (6, 11435220), (8, 8576415), (9, 7623480), (10, 6861132), (12, 5717610), (15, 4574088), (17, 4035960), (18, 3811740), (20, 3430566), (24, 2858805), (27, 2541160), (30, 2287044), (34, 2017980), (36, 1905870), (37, 1854360), (40, 1715283), (45, 1524696), (51, 1345320), (54, 1270580), (60, 1143522), (68, 1008990), (72, 952935), (74, 927180), (85, 807192), (90, 762348), (101, 679320), (102, 672660), (108, 635290), (111, 618120), (120, 571761), (135, 508232), (136, 504495), (148, 463590), (153, 448440), (170, 403596), (180, 381174), (185, 370872), (202, 339660), (204, 336330), (216, 317645), (222, 309060), (255, 269064), (270, 254116), (296, 231795), (303, 226440), (306, 224220), (333, 206040), (340, 201798), (360, 190587), (370, 185436), (404, 169830), (408, 168165), (444, 154530), (459, 149480), (505, 135864), (510, 134532), (540, 127058), (555, 123624), (606, 113220), (612, 112110), (629, 109080), (666, 103020), (680, 100899), (740, 92718), (765, 89688), (808, 84915), (888, 77265), (909, 75480), (918, 74740), (999, 68680), (1010, 67932), (1020, 67266), (1080, 63529), (1110, 61812), (1212, 56610), (1224, 56055), (1258, 54540), (1332, 51510), (1480, 46359), (1515, 45288), (1530, 44844), (1665, 41208), (1717, 39960), (1818, 37740), (1836, 37370), (1887, 36360), (1998, 34340), (2020, 33966), (2040, 33633), (2220, 30906), (2295, 29896), (2424, 28305), (2516, 27270), (2664, 25755), (2727, 25160), (3030, 22644), (3060, 22422), (3145, 21816), (3330, 20604), (3434, 19980), (3636, 18870), (3672, 18685), (3737, 18360), (3774, 18180), (3996, 17170), (4040, 16983), (4440, 15453), (4545, 15096), (4590, 14948), (4995, 13736), (5032, 13635), (5151, 13320), (5454, 12580), (5661, 12120), (6060, 11322), (6120, 11211), (6290, 10908), (6660, 10302), (6868, 9990), (7272, 9435), (7474, 9180), (7548, 9090), (7992, 8585)]