81222572340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1652881}}^1$

素因数の和:1652919

約数の個数: 192

約数和(自身を含む): 311006277120

約数和(自身を除く): 229783704780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 24570, 49140, 1652881, 3305762, 4958643, 6611524, 8264405, 9917286, 11570167, 14875929, 16528810, 19834572, 21487453, 23140334, 24793215, 29751858, 33057620, 34710501, 42974906, 44627787, 46280668, 49586430, 57850835, 59503716, 64462359, 69421002, 74379645, 85949812, 89255574, 99172860, 104131503, 107437265, 115701670, 128924718, 138842004, 148759290, 150412171, 173552505, 178511148, 193387077, 208263006, 214874530, 223138935, 231403340, 257849436, 297518580, 300824342, 312394509, 322311795, 347105010, 386774154, 416526012, 429749060, 446277870, 451236513, 520657515, 580161231, 601648684, 624789018, 644623590, 694210020, 752060855, 773548308, 892555740, 902473026, 966935385, 1041315030, 1160322462, 1249578036, 1289247180, 1353709539, 1504121710, 1561972545, 1804946052, 1933870770, 2082630060, 2256182565, 2320644924, 2707419078, 2900806155, 3008243420, 3123945090, 3867741540, 4061128617, 4512365130, 5414838156, 5801612310, 6247890180, 6768547695, 8122257234, 9024730260, 11603224620, 13537095390, 16244514468, 20305643085, 27074190780, 40611286170, 81222572340]

約数ペア:

[(1, 81222572340), (2, 40611286170), (3, 27074190780), (4, 20305643085), (5, 16244514468), (6, 13537095390), (7, 11603224620), (9, 9024730260), (10, 8122257234), (12, 6768547695), (13, 6247890180), (14, 5801612310), (15, 5414838156), (18, 4512365130), (20, 4061128617), (21, 3867741540), (26, 3123945090), (27, 3008243420), (28, 2900806155), (30, 2707419078), (35, 2320644924), (36, 2256182565), (39, 2082630060), (42, 1933870770), (45, 1804946052), (52, 1561972545), (54, 1504121710), (60, 1353709539), (63, 1289247180), (65, 1249578036), (70, 1160322462), (78, 1041315030), (84, 966935385), (90, 902473026), (91, 892555740), (105, 773548308), (108, 752060855), (117, 694210020), (126, 644623590), (130, 624789018), (135, 601648684), (140, 580161231), (156, 520657515), (180, 451236513), (182, 446277870), (189, 429749060), (195, 416526012), (210, 386774154), (234, 347105010), (252, 322311795), (260, 312394509), (270, 300824342), (273, 297518580), (315, 257849436), (351, 231403340), (364, 223138935), (378, 214874530), (390, 208263006), (420, 193387077), (455, 178511148), (468, 173552505), (540, 150412171), (546, 148759290), (585, 138842004), (630, 128924718), (702, 115701670), (756, 107437265), (780, 104131503), (819, 99172860), (910, 89255574), (945, 85949812), (1092, 74379645), (1170, 69421002), (1260, 64462359), (1365, 59503716), (1404, 57850835), (1638, 49586430), (1755, 46280668), (1820, 44627787), (1890, 42974906), (2340, 34710501), (2457, 33057620), (2730, 29751858), (3276, 24793215), (3510, 23140334), (3780, 21487453), (4095, 19834572), (4914, 16528810), (5460, 14875929), (7020, 11570167), (8190, 9917286), (9828, 8264405), (12285, 6611524), (16380, 4958643), (24570, 3305762), (49140, 1652881)]