83645280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2053

約数の個数: 144

約数和(自身を含む): 295429680

約数和(自身を除く): 211784400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2003, 2088, 2320, 2610, 2784, 3480, 4006, 4176, 4640, 5220, 6009, 6960, 8012, 8352, 10015, 10440, 12018, 13920, 16024, 18027, 20030, 20880, 24036, 30045, 32048, 36054, 40060, 41760, 48072, 58087, 60090, 64096, 72108, 80120, 90135, 96144, 116174, 120180, 144216, 160240, 174261, 180270, 192288, 232348, 240360, 288432, 290435, 320480, 348522, 360540, 464696, 480720, 522783, 576864, 580870, 697044, 721080, 871305, 929392, 961440, 1045566, 1161740, 1394088, 1442160, 1742610, 1858784, 2091132, 2323480, 2613915, 2788176, 2884320, 3485220, 4182264, 4646960, 5227830, 5576352, 6970440, 8364528, 9293920, 10455660, 13940880, 16729056, 20911320, 27881760, 41822640, 83645280]

約数ペア:

[(1, 83645280), (2, 41822640), (3, 27881760), (4, 20911320), (5, 16729056), (6, 13940880), (8, 10455660), (9, 9293920), (10, 8364528), (12, 6970440), (15, 5576352), (16, 5227830), (18, 4646960), (20, 4182264), (24, 3485220), (29, 2884320), (30, 2788176), (32, 2613915), (36, 2323480), (40, 2091132), (45, 1858784), (48, 1742610), (58, 1442160), (60, 1394088), (72, 1161740), (80, 1045566), (87, 961440), (90, 929392), (96, 871305), (116, 721080), (120, 697044), (144, 580870), (145, 576864), (160, 522783), (174, 480720), (180, 464696), (232, 360540), (240, 348522), (261, 320480), (288, 290435), (290, 288432), (348, 240360), (360, 232348), (435, 192288), (464, 180270), (480, 174261), (522, 160240), (580, 144216), (696, 120180), (720, 116174), (870, 96144), (928, 90135), (1044, 80120), (1160, 72108), (1305, 64096), (1392, 60090), (1440, 58087), (1740, 48072), (2003, 41760), (2088, 40060), (2320, 36054), (2610, 32048), (2784, 30045), (3480, 24036), (4006, 20880), (4176, 20030), (4640, 18027), (5220, 16024), (6009, 13920), (6960, 12018), (8012, 10440), (8352, 10015)]