27721632120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{54013}}^1$

素因数の和:54094

約数の個数: 256

約数和(自身を含む): 104536535040

約数和(自身を除く): 76814902920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 52, 56, 60, 65, 70, 78, 84, 91, 94, 104, 105, 120, 130, 140, 141, 156, 168, 182, 188, 195, 210, 235, 260, 273, 280, 282, 312, 329, 364, 376, 390, 420, 455, 470, 520, 546, 564, 611, 658, 705, 728, 780, 840, 910, 940, 987, 1092, 1128, 1222, 1316, 1365, 1410, 1560, 1645, 1820, 1833, 1880, 1974, 2184, 2444, 2632, 2730, 2820, 3055, 3290, 3640, 3666, 3948, 4277, 4888, 4935, 5460, 5640, 6110, 6580, 7332, 7896, 8554, 9165, 9870, 10920, 12220, 12831, 13160, 14664, 17108, 18330, 19740, 21385, 24440, 25662, 34216, 36660, 39480, 42770, 51324, 54013, 64155, 73320, 85540, 102648, 108026, 128310, 162039, 171080, 216052, 256620, 270065, 324078, 378091, 432104, 513240, 540130, 648156, 702169, 756182, 810195, 1080260, 1134273, 1296312, 1404338, 1512364, 1620390, 1890455, 2106507, 2160520, 2268546, 2538611, 2808676, 3024728, 3240780, 3510845, 3780910, 4213014, 4537092, 4915183, 5077222, 5617352, 5671365, 6481560, 7021690, 7561820, 7615833, 8426028, 9074184, 9830366, 10154444, 10532535, 11342730, 12693055, 14043380, 14745549, 15123640, 15231666, 16852056, 17770277, 19660732, 20308888, 21065070, 22685460, 24575915, 25386110, 28086760, 29491098, 30463332, 33001943, 35540554, 38079165, 39321464, 42130140, 45370920, 49151830, 50772220, 53310831, 58982196, 60926664, 66003886, 71081108, 73727745, 76158330, 84260280, 88851385, 98303660, 99005829, 101544440, 106621662, 117964392, 132007772, 142162216, 147455490, 152316660, 165009715, 177702770, 196607320, 198011658, 213243324, 231013601, 264015544, 266554155, 294910980, 304633320, 330019430, 355405540, 396023316, 426486648, 462027202, 495029145, 533108310, 589821960, 660038860, 693040803, 710811080, 792046632, 924054404, 990058290, 1066216620, 1155068005, 1320077720, 1386081606, 1848108808, 1980116580, 2132433240, 2310136010, 2772163212, 3465204015, 3960233160, 4620272020, 5544326424, 6930408030, 9240544040, 13860816060, 27721632120]

約数ペア:

[(1, 27721632120), (2, 13860816060), (3, 9240544040), (4, 6930408030), (5, 5544326424), (6, 4620272020), (7, 3960233160), (8, 3465204015), (10, 2772163212), (12, 2310136010), (13, 2132433240), (14, 1980116580), (15, 1848108808), (20, 1386081606), (21, 1320077720), (24, 1155068005), (26, 1066216620), (28, 990058290), (30, 924054404), (35, 792046632), (39, 710811080), (40, 693040803), (42, 660038860), (47, 589821960), (52, 533108310), (56, 495029145), (60, 462027202), (65, 426486648), (70, 396023316), (78, 355405540), (84, 330019430), (91, 304633320), (94, 294910980), (104, 266554155), (105, 264015544), (120, 231013601), (130, 213243324), (140, 198011658), (141, 196607320), (156, 177702770), (168, 165009715), (182, 152316660), (188, 147455490), (195, 142162216), (210, 132007772), (235, 117964392), (260, 106621662), (273, 101544440), (280, 99005829), (282, 98303660), (312, 88851385), (329, 84260280), (364, 76158330), (376, 73727745), (390, 71081108), (420, 66003886), (455, 60926664), (470, 58982196), (520, 53310831), (546, 50772220), (564, 49151830), (611, 45370920), (658, 42130140), (705, 39321464), (728, 38079165), (780, 35540554), (840, 33001943), (910, 30463332), (940, 29491098), (987, 28086760), (1092, 25386110), (1128, 24575915), (1222, 22685460), (1316, 21065070), (1365, 20308888), (1410, 19660732), (1560, 17770277), (1645, 16852056), (1820, 15231666), (1833, 15123640), (1880, 14745549), (1974, 14043380), (2184, 12693055), (2444, 11342730), (2632, 10532535), (2730, 10154444), (2820, 9830366), (3055, 9074184), (3290, 8426028), (3640, 7615833), (3666, 7561820), (3948, 7021690), (4277, 6481560), (4888, 5671365), (4935, 5617352), (5460, 5077222), (5640, 4915183), (6110, 4537092), (6580, 4213014), (7332, 3780910), (7896, 3510845), (8554, 3240780), (9165, 3024728), (9870, 2808676), (10920, 2538611), (12220, 2268546), (12831, 2160520), (13160, 2106507), (14664, 1890455), (17108, 1620390), (18330, 1512364), (19740, 1404338), (21385, 1296312), (24440, 1134273), (25662, 1080260), (34216, 810195), (36660, 756182), (39480, 702169), (42770, 648156), (51324, 540130), (54013, 513240), (64155, 432104), (73320, 378091), (85540, 324078), (102648, 270065), (108026, 256620), (128310, 216052), (162039, 171080)]