38824800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{2311}}^1$

素因数の和:2341

約数の個数: 144

約数和(自身を含む): 144490752

約数和(自身を除く): 105665952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2311, 2400, 2800, 3360, 4200, 4622, 5600, 6933, 8400, 9244, 11555, 13866, 16177, 16800, 18488, 23110, 27732, 32354, 34665, 36976, 46220, 48531, 55464, 57775, 64708, 69330, 73952, 80885, 92440, 97062, 110928, 115550, 129416, 138660, 161770, 173325, 184880, 194124, 221856, 231100, 242655, 258832, 277320, 323540, 346650, 369760, 388248, 404425, 462200, 485310, 517664, 554640, 647080, 693300, 776496, 808850, 924400, 970620, 1109280, 1213275, 1294160, 1386600, 1552992, 1617700, 1848800, 1941240, 2426550, 2588320, 2773200, 3235400, 3882480, 4853100, 5546400, 6470800, 7764960, 9706200, 12941600, 19412400, 38824800]

約数ペア:

[(1, 38824800), (2, 19412400), (3, 12941600), (4, 9706200), (5, 7764960), (6, 6470800), (7, 5546400), (8, 4853100), (10, 3882480), (12, 3235400), (14, 2773200), (15, 2588320), (16, 2426550), (20, 1941240), (21, 1848800), (24, 1617700), (25, 1552992), (28, 1386600), (30, 1294160), (32, 1213275), (35, 1109280), (40, 970620), (42, 924400), (48, 808850), (50, 776496), (56, 693300), (60, 647080), (70, 554640), (75, 517664), (80, 485310), (84, 462200), (96, 404425), (100, 388248), (105, 369760), (112, 346650), (120, 323540), (140, 277320), (150, 258832), (160, 242655), (168, 231100), (175, 221856), (200, 194124), (210, 184880), (224, 173325), (240, 161770), (280, 138660), (300, 129416), (336, 115550), (350, 110928), (400, 97062), (420, 92440), (480, 80885), (525, 73952), (560, 69330), (600, 64708), (672, 57775), (700, 55464), (800, 48531), (840, 46220), (1050, 36976), (1120, 34665), (1200, 32354), (1400, 27732), (1680, 23110), (2100, 18488), (2311, 16800), (2400, 16177), (2800, 13866), (3360, 11555), (4200, 9244), (4622, 8400), (5600, 6933)]