225522360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1347

約数の個数: 256

約数和(自身を含む): 897177600

約数和(自身を除く): 671655240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1297, 1380, 1449, 1512, 1610, 1656, 1890, 1932, 2070, 2415, 2484, 2520, 2594, 2760, 2898, 3105, 3220, 3780, 3864, 3891, 4140, 4347, 4830, 4968, 5188, 5796, 6210, 6440, 6485, 7245, 7560, 7782, 8280, 8694, 9079, 9660, 10376, 11592, 11673, 12420, 12970, 14490, 15564, 17388, 18158, 19320, 19455, 21735, 23346, 24840, 25940, 27237, 28980, 29831, 31128, 34776, 35019, 36316, 38910, 43470, 45395, 46692, 51880, 54474, 57960, 58365, 59662, 70038, 72632, 77820, 81711, 86940, 89493, 90790, 93384, 108948, 116730, 119324, 136185, 140076, 149155, 155640, 163422, 173880, 175095, 178986, 181580, 208817, 217896, 233460, 238648, 245133, 268479, 272370, 280152, 298310, 326844, 350190, 357972, 363160, 408555, 417634, 447465, 466920, 490266, 536958, 544740, 596620, 626451, 653688, 700380, 715944, 805437, 817110, 835268, 894930, 980532, 1044085, 1073916, 1089480, 1193240, 1225665, 1252902, 1342395, 1400760, 1610874, 1634220, 1670536, 1789860, 1879353, 1961064, 2088170, 2147832, 2451330, 2505804, 2684790, 3132255, 3221748, 3268440, 3579720, 3758706, 4027185, 4176340, 4902660, 5011608, 5369580, 5638059, 6264510, 6443496, 7517412, 8054370, 8352680, 9396765, 9805320, 10739160, 11276118, 12529020, 15034824, 16108740, 18793530, 22552236, 25058040, 28190295, 32217480, 37587060, 45104472, 56380590, 75174120, 112761180, 225522360]

約数ペア:

[(1, 225522360), (2, 112761180), (3, 75174120), (4, 56380590), (5, 45104472), (6, 37587060), (7, 32217480), (8, 28190295), (9, 25058040), (10, 22552236), (12, 18793530), (14, 16108740), (15, 15034824), (18, 12529020), (20, 11276118), (21, 10739160), (23, 9805320), (24, 9396765), (27, 8352680), (28, 8054370), (30, 7517412), (35, 6443496), (36, 6264510), (40, 5638059), (42, 5369580), (45, 5011608), (46, 4902660), (54, 4176340), (56, 4027185), (60, 3758706), (63, 3579720), (69, 3268440), (70, 3221748), (72, 3132255), (84, 2684790), (90, 2505804), (92, 2451330), (105, 2147832), (108, 2088170), (115, 1961064), (120, 1879353), (126, 1789860), (135, 1670536), (138, 1634220), (140, 1610874), (161, 1400760), (168, 1342395), (180, 1252902), (184, 1225665), (189, 1193240), (207, 1089480), (210, 1073916), (216, 1044085), (230, 980532), (252, 894930), (270, 835268), (276, 817110), (280, 805437), (315, 715944), (322, 700380), (345, 653688), (360, 626451), (378, 596620), (414, 544740), (420, 536958), (460, 490266), (483, 466920), (504, 447465), (540, 417634), (552, 408555), (621, 363160), (630, 357972), (644, 350190), (690, 326844), (756, 298310), (805, 280152), (828, 272370), (840, 268479), (920, 245133), (945, 238648), (966, 233460), (1035, 217896), (1080, 208817), (1242, 181580), (1260, 178986), (1288, 175095), (1297, 173880), (1380, 163422), (1449, 155640), (1512, 149155), (1610, 140076), (1656, 136185), (1890, 119324), (1932, 116730), (2070, 108948), (2415, 93384), (2484, 90790), (2520, 89493), (2594, 86940), (2760, 81711), (2898, 77820), (3105, 72632), (3220, 70038), (3780, 59662), (3864, 58365), (3891, 57960), (4140, 54474), (4347, 51880), (4830, 46692), (4968, 45395), (5188, 43470), (5796, 38910), (6210, 36316), (6440, 35019), (6485, 34776), (7245, 31128), (7560, 29831), (7782, 28980), (8280, 27237), (8694, 25940), (9079, 24840), (9660, 23346), (10376, 21735), (11592, 19455), (11673, 19320), (12420, 18158), (12970, 17388), (14490, 15564)]