23871600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 180

約数和(自身を含む): 87451000

約数和(自身を除く): 63579400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 349, 360, 380, 400, 450, 456, 475, 570, 600, 684, 698, 720, 760, 855, 900, 912, 950, 1047, 1140, 1200, 1368, 1396, 1425, 1520, 1710, 1745, 1800, 1900, 2094, 2280, 2736, 2792, 2850, 3141, 3420, 3490, 3600, 3800, 4188, 4275, 4560, 5235, 5584, 5700, 6282, 6631, 6840, 6980, 7600, 8376, 8550, 8725, 10470, 11400, 12564, 13262, 13680, 13960, 15705, 16752, 17100, 17450, 19893, 20940, 22800, 25128, 26175, 26524, 27920, 31410, 33155, 34200, 34900, 39786, 41880, 50256, 52350, 53048, 59679, 62820, 66310, 68400, 69800, 78525, 79572, 83760, 99465, 104700, 106096, 119358, 125640, 132620, 139600, 157050, 159144, 165775, 198930, 209400, 238716, 251280, 265240, 298395, 314100, 318288, 331550, 397860, 418800, 477432, 497325, 530480, 596790, 628200, 663100, 795720, 954864, 994650, 1193580, 1256400, 1326200, 1491975, 1591440, 1989300, 2387160, 2652400, 2983950, 3978600, 4774320, 5967900, 7957200, 11935800, 23871600]

約数ペア:

[(1, 23871600), (2, 11935800), (3, 7957200), (4, 5967900), (5, 4774320), (6, 3978600), (8, 2983950), (9, 2652400), (10, 2387160), (12, 1989300), (15, 1591440), (16, 1491975), (18, 1326200), (19, 1256400), (20, 1193580), (24, 994650), (25, 954864), (30, 795720), (36, 663100), (38, 628200), (40, 596790), (45, 530480), (48, 497325), (50, 477432), (57, 418800), (60, 397860), (72, 331550), (75, 318288), (76, 314100), (80, 298395), (90, 265240), (95, 251280), (100, 238716), (114, 209400), (120, 198930), (144, 165775), (150, 159144), (152, 157050), (171, 139600), (180, 132620), (190, 125640), (200, 119358), (225, 106096), (228, 104700), (240, 99465), (285, 83760), (300, 79572), (304, 78525), (342, 69800), (349, 68400), (360, 66310), (380, 62820), (400, 59679), (450, 53048), (456, 52350), (475, 50256), (570, 41880), (600, 39786), (684, 34900), (698, 34200), (720, 33155), (760, 31410), (855, 27920), (900, 26524), (912, 26175), (950, 25128), (1047, 22800), (1140, 20940), (1200, 19893), (1368, 17450), (1396, 17100), (1425, 16752), (1520, 15705), (1710, 13960), (1745, 13680), (1800, 13262), (1900, 12564), (2094, 11400), (2280, 10470), (2736, 8725), (2792, 8550), (2850, 8376), (3141, 7600), (3420, 6980), (3490, 6840), (3600, 6631), (3800, 6282), (4188, 5700), (4275, 5584), (4560, 5235)]