105728400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:750

約数の個数: 180

約数和(自身を含む): 375989328

約数和(自身を除く): 270260928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 100, 120, 129, 144, 150, 172, 180, 200, 215, 225, 240, 258, 300, 344, 360, 387, 400, 430, 450, 516, 600, 645, 683, 688, 720, 774, 860, 900, 1032, 1075, 1200, 1290, 1366, 1548, 1720, 1800, 1935, 2049, 2064, 2150, 2580, 2732, 3096, 3225, 3415, 3440, 3600, 3870, 4098, 4300, 5160, 5464, 6147, 6192, 6450, 6830, 7740, 8196, 8600, 9675, 10245, 10320, 10928, 12294, 12900, 13660, 15480, 16392, 17075, 17200, 19350, 20490, 24588, 25800, 27320, 29369, 30735, 30960, 32784, 34150, 38700, 40980, 49176, 51225, 51600, 54640, 58738, 61470, 68300, 77400, 81960, 88107, 98352, 102450, 117476, 122940, 136600, 146845, 153675, 154800, 163920, 176214, 204900, 234952, 245880, 264321, 273200, 293690, 307350, 352428, 409800, 440535, 469904, 491760, 528642, 587380, 614700, 704856, 734225, 819600, 881070, 1057284, 1174760, 1229400, 1321605, 1409712, 1468450, 1762140, 2114568, 2202675, 2349520, 2458800, 2643210, 2936900, 3524280, 4229136, 4405350, 5286420, 5873800, 6608025, 7048560, 8810700, 10572840, 11747600, 13216050, 17621400, 21145680, 26432100, 35242800, 52864200, 105728400]

約数ペア:

[(1, 105728400), (2, 52864200), (3, 35242800), (4, 26432100), (5, 21145680), (6, 17621400), (8, 13216050), (9, 11747600), (10, 10572840), (12, 8810700), (15, 7048560), (16, 6608025), (18, 5873800), (20, 5286420), (24, 4405350), (25, 4229136), (30, 3524280), (36, 2936900), (40, 2643210), (43, 2458800), (45, 2349520), (48, 2202675), (50, 2114568), (60, 1762140), (72, 1468450), (75, 1409712), (80, 1321605), (86, 1229400), (90, 1174760), (100, 1057284), (120, 881070), (129, 819600), (144, 734225), (150, 704856), (172, 614700), (180, 587380), (200, 528642), (215, 491760), (225, 469904), (240, 440535), (258, 409800), (300, 352428), (344, 307350), (360, 293690), (387, 273200), (400, 264321), (430, 245880), (450, 234952), (516, 204900), (600, 176214), (645, 163920), (683, 154800), (688, 153675), (720, 146845), (774, 136600), (860, 122940), (900, 117476), (1032, 102450), (1075, 98352), (1200, 88107), (1290, 81960), (1366, 77400), (1548, 68300), (1720, 61470), (1800, 58738), (1935, 54640), (2049, 51600), (2064, 51225), (2150, 49176), (2580, 40980), (2732, 38700), (3096, 34150), (3225, 32784), (3415, 30960), (3440, 30735), (3600, 29369), (3870, 27320), (4098, 25800), (4300, 24588), (5160, 20490), (5464, 19350), (6147, 17200), (6192, 17075), (6450, 16392), (6830, 15480), (7740, 13660), (8196, 12900), (8600, 12294), (9675, 10928), (10245, 10320)]