83878740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1$

素因数の和:561

約数の個数: 168

約数和(自身を含む): 288656928

約数和(自身を除く): 204778188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 523, 540, 594, 660, 729, 810, 891, 972, 990, 1046, 1188, 1215, 1458, 1485, 1569, 1620, 1782, 1980, 2092, 2430, 2615, 2673, 2916, 2970, 3138, 3564, 3645, 4455, 4707, 4860, 5230, 5346, 5753, 5940, 6276, 7290, 7845, 8019, 8910, 9414, 10460, 10692, 11506, 13365, 14121, 14580, 15690, 16038, 17259, 17820, 18828, 23012, 23535, 26730, 28242, 28765, 31380, 32076, 34518, 40095, 42363, 47070, 51777, 53460, 56484, 57530, 69036, 70605, 80190, 84726, 86295, 94140, 103554, 115060, 127089, 141210, 155331, 160380, 169452, 172590, 207108, 211815, 254178, 258885, 282420, 310662, 345180, 381267, 423630, 465993, 508356, 517770, 621324, 635445, 762534, 776655, 847260, 931986, 1035540, 1270890, 1397979, 1525068, 1553310, 1863972, 1906335, 2329965, 2541780, 2795958, 3106620, 3812670, 4193937, 4659930, 5591916, 6989895, 7625340, 8387874, 9319860, 13979790, 16775748, 20969685, 27959580, 41939370, 83878740]

約数ペア:

[(1, 83878740), (2, 41939370), (3, 27959580), (4, 20969685), (5, 16775748), (6, 13979790), (9, 9319860), (10, 8387874), (11, 7625340), (12, 6989895), (15, 5591916), (18, 4659930), (20, 4193937), (22, 3812670), (27, 3106620), (30, 2795958), (33, 2541780), (36, 2329965), (44, 1906335), (45, 1863972), (54, 1553310), (55, 1525068), (60, 1397979), (66, 1270890), (81, 1035540), (90, 931986), (99, 847260), (108, 776655), (110, 762534), (132, 635445), (135, 621324), (162, 517770), (165, 508356), (180, 465993), (198, 423630), (220, 381267), (243, 345180), (270, 310662), (297, 282420), (324, 258885), (330, 254178), (396, 211815), (405, 207108), (486, 172590), (495, 169452), (523, 160380), (540, 155331), (594, 141210), (660, 127089), (729, 115060), (810, 103554), (891, 94140), (972, 86295), (990, 84726), (1046, 80190), (1188, 70605), (1215, 69036), (1458, 57530), (1485, 56484), (1569, 53460), (1620, 51777), (1782, 47070), (1980, 42363), (2092, 40095), (2430, 34518), (2615, 32076), (2673, 31380), (2916, 28765), (2970, 28242), (3138, 26730), (3564, 23535), (3645, 23012), (4455, 18828), (4707, 17820), (4860, 17259), (5230, 16038), (5346, 15690), (5753, 14580), (5940, 14121), (6276, 13365), (7290, 11506), (7845, 10692), (8019, 10460), (8910, 9414)]