38320800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{2281}}^1$

素因数の和:2311

約数の個数: 144

約数和(自身を含む): 142615872

約数和(自身を除く): 104295072

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, 2281, 2400, 2800, 3360, 4200, 4562, 5600, 6843, 8400, 9124, 11405, 13686, 15967, 16800, 18248, 22810, 27372, 31934, 34215, 36496, 45620, 47901, 54744, 57025, 63868, 68430, 72992, 79835, 91240, 95802, 109488, 114050, 127736, 136860, 159670, 171075, 182480, 191604, 218976, 228100, 239505, 255472, 273720, 319340, 342150, 364960, 383208, 399175, 456200, 479010, 510944, 547440, 638680, 684300, 766416, 798350, 912400, 958020, 1094880, 1197525, 1277360, 1368600, 1532832, 1596700, 1824800, 1916040, 2395050, 2554720, 2737200, 3193400, 3832080, 4790100, 5474400, 6386800, 7664160, 9580200, 12773600, 19160400, 38320800]

約数ペア:

[(1, 38320800), (2, 19160400), (3, 12773600), (4, 9580200), (5, 7664160), (6, 6386800), (7, 5474400), (8, 4790100), (10, 3832080), (12, 3193400), (14, 2737200), (15, 2554720), (16, 2395050), (20, 1916040), (21, 1824800), (24, 1596700), (25, 1532832), (28, 1368600), (30, 1277360), (32, 1197525), (35, 1094880), (40, 958020), (42, 912400), (48, 798350), (50, 766416), (56, 684300), (60, 638680), (70, 547440), (75, 510944), (80, 479010), (84, 456200), (96, 399175), (100, 383208), (105, 364960), (112, 342150), (120, 319340), (140, 273720), (150, 255472), (160, 239505), (168, 228100), (175, 218976), (200, 191604), (210, 182480), (224, 171075), (240, 159670), (280, 136860), (300, 127736), (336, 114050), (350, 109488), (400, 95802), (420, 91240), (480, 79835), (525, 72992), (560, 68430), (600, 63868), (672, 57025), (700, 54744), (800, 47901), (840, 45620), (1050, 36496), (1120, 34215), (1200, 31934), (1400, 27372), (1680, 22810), (2100, 18248), (2281, 16800), (2400, 15967), (2800, 13686), (3360, 11405), (4200, 9124), (4562, 8400), (5600, 6843)]