205538580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 767692800

約数和(自身を除く): 562154220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 23, 26, 27, 30, 36, 38, 39, 45, 46, 52, 54, 57, 60, 65, 67, 69, 76, 78, 90, 92, 95, 108, 114, 115, 117, 130, 134, 135, 138, 156, 171, 180, 190, 195, 201, 207, 228, 230, 234, 247, 260, 268, 270, 276, 285, 299, 335, 342, 345, 351, 380, 390, 402, 414, 437, 460, 468, 494, 513, 540, 570, 585, 598, 603, 621, 670, 684, 690, 702, 741, 780, 804, 828, 855, 871, 874, 897, 988, 1005, 1026, 1035, 1140, 1170, 1196, 1206, 1235, 1242, 1273, 1311, 1340, 1380, 1404, 1482, 1495, 1541, 1710, 1742, 1748, 1755, 1794, 1809, 2010, 2052, 2070, 2185, 2223, 2340, 2412, 2470, 2484, 2546, 2565, 2613, 2622, 2691, 2964, 2990, 3015, 3082, 3105, 3420, 3484, 3510, 3588, 3618, 3705, 3819, 3933, 4020, 4140, 4355, 4370, 4446, 4485, 4623, 4940, 5092, 5130, 5226, 5244, 5382, 5681, 5980, 6030, 6164, 6210, 6365, 6555, 6669, 7020, 7236, 7410, 7638, 7705, 7839, 7866, 8073, 8710, 8740, 8892, 8970, 9045, 9246, 10260, 10452, 10764, 11115, 11362, 11457, 11799, 12060, 12420, 12730, 13065, 13110, 13338, 13455, 13869, 14820, 15276, 15410, 15678, 15732, 16146, 16549, 17043, 17420, 17940, 18090, 18492, 19095, 19665, 20033, 22230, 22724, 22914, 23115, 23517, 23598, 25460, 26130, 26220, 26676, 26910, 27738, 28405, 29279, 30820, 31356, 32292, 33098, 33345, 34086, 34371, 36180, 38190, 39195, 39330, 40066, 40365, 41607, 44460, 45828, 46230, 47034, 47196, 49647, 51129, 52260, 53820, 55476, 56810, 57285, 58558, 58995, 60099, 66196, 66690, 68172, 68742, 69345, 76380, 78390, 78660, 80132, 80730, 82745, 83214, 85215, 87837, 92460, 94068, 99294, 100165, 102258, 113620, 114570, 117116, 117585, 117990, 120198, 133380, 137484, 138690, 146395, 148941, 153387, 156780, 161460, 165490, 166428, 170430, 171855, 175674, 180297, 198588, 200330, 204516, 208035, 229140, 235170, 235980, 240396, 248235, 255645, 263511, 277380, 292790, 297882, 300495, 306774, 330980, 340860, 343710, 351348, 360594, 380627, 400660, 416070, 439185, 446823, 470340, 496470, 511290, 527022, 540891, 585580, 595764, 600990, 613548, 687420, 721188, 744705, 761254, 766935, 790533, 832140, 878370, 893646, 901485, 992940, 1022580, 1054044, 1081782, 1141881, 1201980, 1317555, 1489410, 1522508, 1533870, 1581066, 1756740, 1787292, 1802970, 1903135, 2163564, 2234115, 2283762, 2635110, 2704455, 2978820, 3067740, 3162132, 3425643, 3605940, 3806270, 3952665, 4468230, 4567524, 5270220, 5408910, 5709405, 6851286, 7612540, 7905330, 8936460, 10276929, 10817820, 11418810, 13702572, 15810660, 17128215, 20553858, 22837620, 34256430, 41107716, 51384645, 68512860, 102769290, 205538580]

約数ペア:

[(1, 205538580), (2, 102769290), (3, 68512860), (4, 51384645), (5, 41107716), (6, 34256430), (9, 22837620), (10, 20553858), (12, 17128215), (13, 15810660), (15, 13702572), (18, 11418810), (19, 10817820), (20, 10276929), (23, 8936460), (26, 7905330), (27, 7612540), (30, 6851286), (36, 5709405), (38, 5408910), (39, 5270220), (45, 4567524), (46, 4468230), (52, 3952665), (54, 3806270), (57, 3605940), (60, 3425643), (65, 3162132), (67, 3067740), (69, 2978820), (76, 2704455), (78, 2635110), (90, 2283762), (92, 2234115), (95, 2163564), (108, 1903135), (114, 1802970), (115, 1787292), (117, 1756740), (130, 1581066), (134, 1533870), (135, 1522508), (138, 1489410), (156, 1317555), (171, 1201980), (180, 1141881), (190, 1081782), (195, 1054044), (201, 1022580), (207, 992940), (228, 901485), (230, 893646), (234, 878370), (247, 832140), (260, 790533), (268, 766935), (270, 761254), (276, 744705), (285, 721188), (299, 687420), (335, 613548), (342, 600990), (345, 595764), (351, 585580), (380, 540891), (390, 527022), (402, 511290), (414, 496470), (437, 470340), (460, 446823), (468, 439185), (494, 416070), (513, 400660), (540, 380627), (570, 360594), (585, 351348), (598, 343710), (603, 340860), (621, 330980), (670, 306774), (684, 300495), (690, 297882), (702, 292790), (741, 277380), (780, 263511), (804, 255645), (828, 248235), (855, 240396), (871, 235980), (874, 235170), (897, 229140), (988, 208035), (1005, 204516), (1026, 200330), (1035, 198588), (1140, 180297), (1170, 175674), (1196, 171855), (1206, 170430), (1235, 166428), (1242, 165490), (1273, 161460), (1311, 156780), (1340, 153387), (1380, 148941), (1404, 146395), (1482, 138690), (1495, 137484), (1541, 133380), (1710, 120198), (1742, 117990), (1748, 117585), (1755, 117116), (1794, 114570), (1809, 113620), (2010, 102258), (2052, 100165), (2070, 99294), (2185, 94068), (2223, 92460), (2340, 87837), (2412, 85215), (2470, 83214), (2484, 82745), (2546, 80730), (2565, 80132), (2613, 78660), (2622, 78390), (2691, 76380), (2964, 69345), (2990, 68742), (3015, 68172), (3082, 66690), (3105, 66196), (3420, 60099), (3484, 58995), (3510, 58558), (3588, 57285), (3618, 56810), (3705, 55476), (3819, 53820), (3933, 52260), (4020, 51129), (4140, 49647), (4355, 47196), (4370, 47034), (4446, 46230), (4485, 45828), (4623, 44460), (4940, 41607), (5092, 40365), (5130, 40066), (5226, 39330), (5244, 39195), (5382, 38190), (5681, 36180), (5980, 34371), (6030, 34086), (6164, 33345), (6210, 33098), (6365, 32292), (6555, 31356), (6669, 30820), (7020, 29279), (7236, 28405), (7410, 27738), (7638, 26910), (7705, 26676), (7839, 26220), (7866, 26130), (8073, 25460), (8710, 23598), (8740, 23517), (8892, 23115), (8970, 22914), (9045, 22724), (9246, 22230), (10260, 20033), (10452, 19665), (10764, 19095), (11115, 18492), (11362, 18090), (11457, 17940), (11799, 17420), (12060, 17043), (12420, 16549), (12730, 16146), (13065, 15732), (13110, 15678), (13338, 15410), (13455, 15276), (13869, 14820)]