138249540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 508540032

約数和(自身を除く): 370290492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 41, 44, 45, 52, 55, 60, 65, 66, 78, 82, 90, 99, 110, 117, 123, 130, 131, 132, 143, 156, 164, 165, 180, 195, 198, 205, 220, 234, 246, 260, 262, 286, 330, 369, 390, 393, 396, 410, 429, 451, 468, 492, 495, 524, 533, 572, 585, 615, 655, 660, 715, 738, 780, 786, 820, 858, 902, 990, 1066, 1170, 1179, 1230, 1287, 1310, 1353, 1430, 1441, 1476, 1572, 1599, 1703, 1716, 1804, 1845, 1965, 1980, 2132, 2145, 2255, 2340, 2358, 2460, 2574, 2620, 2665, 2706, 2860, 2882, 3198, 3406, 3690, 3930, 4059, 4290, 4323, 4510, 4716, 4797, 5109, 5148, 5330, 5371, 5412, 5764, 5863, 5895, 6396, 6435, 6765, 6812, 7205, 7380, 7860, 7995, 8118, 8515, 8580, 8646, 9020, 9594, 10218, 10660, 10742, 11726, 11790, 12870, 12969, 13530, 14410, 15327, 15990, 16113, 16236, 17030, 17292, 17589, 18733, 19188, 20295, 20436, 21484, 21615, 23452, 23580, 23985, 25545, 25740, 25938, 26855, 27060, 28820, 29315, 30654, 31980, 32226, 34060, 35178, 37466, 40590, 43230, 47970, 48339, 51090, 51876, 52767, 53710, 56199, 58630, 59081, 61308, 64452, 64845, 69823, 70356, 74932, 76635, 80565, 81180, 86460, 87945, 93665, 95940, 96678, 102180, 105534, 107420, 112398, 117260, 118162, 129690, 139646, 153270, 161130, 168597, 175890, 177243, 187330, 193356, 209469, 211068, 224796, 236324, 241695, 259380, 263835, 279292, 280995, 295405, 306540, 322260, 337194, 349115, 351780, 354486, 374660, 418938, 483390, 527670, 531729, 561990, 590810, 628407, 674388, 698230, 708972, 768053, 837876, 842985, 886215, 966780, 1047345, 1055340, 1063458, 1123980, 1181620, 1256814, 1396460, 1536106, 1685970, 1772430, 2094690, 2126916, 2304159, 2513628, 2658645, 3072212, 3142035, 3371940, 3544860, 3840265, 4189380, 4608318, 5317290, 6284070, 6912477, 7680530, 9216636, 10634580, 11520795, 12568140, 13824954, 15361060, 23041590, 27649908, 34562385, 46083180, 69124770, 138249540]

約数ペア:

[(1, 138249540), (2, 69124770), (3, 46083180), (4, 34562385), (5, 27649908), (6, 23041590), (9, 15361060), (10, 13824954), (11, 12568140), (12, 11520795), (13, 10634580), (15, 9216636), (18, 7680530), (20, 6912477), (22, 6284070), (26, 5317290), (30, 4608318), (33, 4189380), (36, 3840265), (39, 3544860), (41, 3371940), (44, 3142035), (45, 3072212), (52, 2658645), (55, 2513628), (60, 2304159), (65, 2126916), (66, 2094690), (78, 1772430), (82, 1685970), (90, 1536106), (99, 1396460), (110, 1256814), (117, 1181620), (123, 1123980), (130, 1063458), (131, 1055340), (132, 1047345), (143, 966780), (156, 886215), (164, 842985), (165, 837876), (180, 768053), (195, 708972), (198, 698230), (205, 674388), (220, 628407), (234, 590810), (246, 561990), (260, 531729), (262, 527670), (286, 483390), (330, 418938), (369, 374660), (390, 354486), (393, 351780), (396, 349115), (410, 337194), (429, 322260), (451, 306540), (468, 295405), (492, 280995), (495, 279292), (524, 263835), (533, 259380), (572, 241695), (585, 236324), (615, 224796), (655, 211068), (660, 209469), (715, 193356), (738, 187330), (780, 177243), (786, 175890), (820, 168597), (858, 161130), (902, 153270), (990, 139646), (1066, 129690), (1170, 118162), (1179, 117260), (1230, 112398), (1287, 107420), (1310, 105534), (1353, 102180), (1430, 96678), (1441, 95940), (1476, 93665), (1572, 87945), (1599, 86460), (1703, 81180), (1716, 80565), (1804, 76635), (1845, 74932), (1965, 70356), (1980, 69823), (2132, 64845), (2145, 64452), (2255, 61308), (2340, 59081), (2358, 58630), (2460, 56199), (2574, 53710), (2620, 52767), (2665, 51876), (2706, 51090), (2860, 48339), (2882, 47970), (3198, 43230), (3406, 40590), (3690, 37466), (3930, 35178), (4059, 34060), (4290, 32226), (4323, 31980), (4510, 30654), (4716, 29315), (4797, 28820), (5109, 27060), (5148, 26855), (5330, 25938), (5371, 25740), (5412, 25545), (5764, 23985), (5863, 23580), (5895, 23452), (6396, 21615), (6435, 21484), (6765, 20436), (6812, 20295), (7205, 19188), (7380, 18733), (7860, 17589), (7995, 17292), (8118, 17030), (8515, 16236), (8580, 16113), (8646, 15990), (9020, 15327), (9594, 14410), (10218, 13530), (10660, 12969), (10742, 12870), (11726, 11790)]