89195760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 180

約数和(自身を含む): 311254632

約数和(自身を除く): 222058872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 67, 72, 80, 86, 90, 120, 129, 134, 144, 172, 180, 201, 215, 240, 258, 268, 335, 344, 360, 387, 402, 430, 516, 536, 603, 645, 670, 688, 720, 774, 804, 860, 1005, 1032, 1072, 1206, 1290, 1340, 1548, 1608, 1720, 1849, 1935, 2010, 2064, 2412, 2580, 2680, 2881, 3015, 3096, 3216, 3440, 3698, 3870, 4020, 4824, 5160, 5360, 5547, 5762, 6030, 6192, 7396, 7740, 8040, 8643, 9245, 9648, 10320, 11094, 11524, 12060, 14405, 14792, 15480, 16080, 16641, 17286, 18490, 22188, 23048, 24120, 25929, 27735, 28810, 29584, 30960, 33282, 34572, 36980, 43215, 44376, 46096, 48240, 51858, 55470, 57620, 66564, 69144, 73960, 83205, 86430, 88752, 103716, 110940, 115240, 123883, 129645, 133128, 138288, 147920, 166410, 172860, 207432, 221880, 230480, 247766, 259290, 266256, 332820, 345720, 371649, 414864, 443760, 495532, 518580, 619415, 665640, 691440, 743298, 991064, 1037160, 1114947, 1238830, 1331280, 1486596, 1858245, 1982128, 2074320, 2229894, 2477660, 2973192, 3716490, 4459788, 4955320, 5574735, 5946384, 7432980, 8919576, 9910640, 11149470, 14865960, 17839152, 22298940, 29731920, 44597880, 89195760]

約数ペア:

[(1, 89195760), (2, 44597880), (3, 29731920), (4, 22298940), (5, 17839152), (6, 14865960), (8, 11149470), (9, 9910640), (10, 8919576), (12, 7432980), (15, 5946384), (16, 5574735), (18, 4955320), (20, 4459788), (24, 3716490), (30, 2973192), (36, 2477660), (40, 2229894), (43, 2074320), (45, 1982128), (48, 1858245), (60, 1486596), (67, 1331280), (72, 1238830), (80, 1114947), (86, 1037160), (90, 991064), (120, 743298), (129, 691440), (134, 665640), (144, 619415), (172, 518580), (180, 495532), (201, 443760), (215, 414864), (240, 371649), (258, 345720), (268, 332820), (335, 266256), (344, 259290), (360, 247766), (387, 230480), (402, 221880), (430, 207432), (516, 172860), (536, 166410), (603, 147920), (645, 138288), (670, 133128), (688, 129645), (720, 123883), (774, 115240), (804, 110940), (860, 103716), (1005, 88752), (1032, 86430), (1072, 83205), (1206, 73960), (1290, 69144), (1340, 66564), (1548, 57620), (1608, 55470), (1720, 51858), (1849, 48240), (1935, 46096), (2010, 44376), (2064, 43215), (2412, 36980), (2580, 34572), (2680, 33282), (2881, 30960), (3015, 29584), (3096, 28810), (3216, 27735), (3440, 25929), (3698, 24120), (3870, 23048), (4020, 22188), (4824, 18490), (5160, 17286), (5360, 16641), (5547, 16080), (5762, 15480), (6030, 14792), (6192, 14405), (7396, 12060), (7740, 11524), (8040, 11094), (8643, 10320), (9245, 9648)]