155981700

素因数分解:

$2^2\times 3^5\times 5^2\times 7^2\times {\mathrm{131}}^1$

素因数の和:174

約数の個数: 324

約数和(自身を含む): 594305712

約数和(自身を除く): 438324012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 81, 84, 90, 98, 100, 105, 108, 126, 131, 135, 140, 147, 150, 162, 175, 180, 189, 196, 210, 225, 243, 245, 252, 262, 270, 294, 300, 315, 324, 350, 378, 393, 405, 420, 441, 450, 486, 490, 524, 525, 540, 567, 588, 630, 655, 675, 700, 735, 756, 786, 810, 882, 900, 917, 945, 972, 980, 1050, 1134, 1179, 1215, 1225, 1260, 1310, 1323, 1350, 1470, 1572, 1575, 1620, 1701, 1764, 1834, 1890, 1965, 2025, 2100, 2205, 2268, 2358, 2430, 2450, 2620, 2646, 2700, 2751, 2835, 2940, 3150, 3275, 3402, 3537, 3668, 3675, 3780, 3930, 3969, 4050, 4410, 4585, 4716, 4725, 4860, 4900, 5292, 5502, 5670, 5895, 6075, 6300, 6419, 6550, 6615, 6804, 7074, 7350, 7860, 7938, 8100, 8253, 8505, 8820, 9170, 9450, 9825, 10611, 11004, 11025, 11340, 11790, 11907, 12150, 12838, 13100, 13230, 13755, 14148, 14175, 14700, 15876, 16506, 17010, 17685, 18340, 18900, 19257, 19650, 19845, 21222, 22050, 22925, 23580, 23814, 24300, 24759, 25676, 26460, 27510, 28350, 29475, 31833, 32095, 33012, 33075, 34020, 35370, 38514, 39300, 39690, 41265, 42444, 42525, 44100, 45850, 47628, 49518, 53055, 55020, 56700, 57771, 58950, 59535, 63666, 64190, 66150, 68775, 70740, 74277, 77028, 79380, 82530, 85050, 88425, 91700, 96285, 99036, 99225, 106110, 115542, 117900, 119070, 123795, 127332, 128380, 132300, 137550, 148554, 159165, 160475, 165060, 170100, 173313, 176850, 192570, 198450, 206325, 212220, 222831, 231084, 238140, 247590, 265275, 275100, 288855, 297108, 297675, 318330, 320950, 346626, 353700, 371385, 385140, 396900, 412650, 445662, 481425, 495180, 519939, 530550, 577710, 595350, 618975, 636660, 641900, 693252, 742770, 795825, 825300, 866565, 891324, 962850, 1039878, 1061100, 1114155, 1155420, 1190700, 1237950, 1444275, 1485540, 1559817, 1591650, 1733130, 1856925, 1925700, 2079756, 2228310, 2475900, 2599695, 2888550, 3119634, 3183300, 3466260, 3713850, 4332825, 4456620, 5199390, 5570775, 5777100, 6239268, 7427700, 7799085, 8665650, 10398780, 11141550, 12998475, 15598170, 17331300, 22283100, 25996950, 31196340, 38995425, 51993900, 77990850, 155981700]

約数ペア:

[(1, 155981700), (2, 77990850), (3, 51993900), (4, 38995425), (5, 31196340), (6, 25996950), (7, 22283100), (9, 17331300), (10, 15598170), (12, 12998475), (14, 11141550), (15, 10398780), (18, 8665650), (20, 7799085), (21, 7427700), (25, 6239268), (27, 5777100), (28, 5570775), (30, 5199390), (35, 4456620), (36, 4332825), (42, 3713850), (45, 3466260), (49, 3183300), (50, 3119634), (54, 2888550), (60, 2599695), (63, 2475900), (70, 2228310), (75, 2079756), (81, 1925700), (84, 1856925), (90, 1733130), (98, 1591650), (100, 1559817), (105, 1485540), (108, 1444275), (126, 1237950), (131, 1190700), (135, 1155420), (140, 1114155), (147, 1061100), (150, 1039878), (162, 962850), (175, 891324), (180, 866565), (189, 825300), (196, 795825), (210, 742770), (225, 693252), (243, 641900), (245, 636660), (252, 618975), (262, 595350), (270, 577710), (294, 530550), (300, 519939), (315, 495180), (324, 481425), (350, 445662), (378, 412650), (393, 396900), (405, 385140), (420, 371385), (441, 353700), (450, 346626), (486, 320950), (490, 318330), (524, 297675), (525, 297108), (540, 288855), (567, 275100), (588, 265275), (630, 247590), (655, 238140), (675, 231084), (700, 222831), (735, 212220), (756, 206325), (786, 198450), (810, 192570), (882, 176850), (900, 173313), (917, 170100), (945, 165060), (972, 160475), (980, 159165), (1050, 148554), (1134, 137550), (1179, 132300), (1215, 128380), (1225, 127332), (1260, 123795), (1310, 119070), (1323, 117900), (1350, 115542), (1470, 106110), (1572, 99225), (1575, 99036), (1620, 96285), (1701, 91700), (1764, 88425), (1834, 85050), (1890, 82530), (1965, 79380), (2025, 77028), (2100, 74277), (2205, 70740), (2268, 68775), (2358, 66150), (2430, 64190), (2450, 63666), (2620, 59535), (2646, 58950), (2700, 57771), (2751, 56700), (2835, 55020), (2940, 53055), (3150, 49518), (3275, 47628), (3402, 45850), (3537, 44100), (3668, 42525), (3675, 42444), (3780, 41265), (3930, 39690), (3969, 39300), (4050, 38514), (4410, 35370), (4585, 34020), (4716, 33075), (4725, 33012), (4860, 32095), (4900, 31833), (5292, 29475), (5502, 28350), (5670, 27510), (5895, 26460), (6075, 25676), (6300, 24759), (6419, 24300), (6550, 23814), (6615, 23580), (6804, 22925), (7074, 22050), (7350, 21222), (7860, 19845), (7938, 19650), (8100, 19257), (8253, 18900), (8505, 18340), (8820, 17685), (9170, 17010), (9450, 16506), (9825, 15876), (10611, 14700), (11004, 14175), (11025, 14148), (11340, 13755), (11790, 13230), (11907, 13100), (12150, 12838)]