18564000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 384

約数和(自身を含む): 79252992

約数和(自身を除く): 60688992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 25, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 50, 51, 52, 56, 60, 65, 68, 70, 75, 78, 80, 84, 85, 91, 96, 100, 102, 104, 105, 112, 119, 120, 125, 130, 136, 140, 150, 156, 160, 168, 170, 175, 182, 195, 200, 204, 208, 210, 221, 224, 238, 240, 250, 255, 260, 272, 273, 280, 300, 312, 325, 336, 340, 350, 357, 364, 375, 390, 400, 408, 416, 420, 425, 442, 455, 476, 480, 500, 510, 520, 525, 544, 546, 560, 595, 600, 624, 650, 663, 672, 680, 700, 714, 728, 750, 780, 800, 816, 840, 850, 875, 884, 910, 952, 975, 1000, 1020, 1040, 1050, 1092, 1105, 1120, 1190, 1200, 1248, 1275, 1300, 1326, 1360, 1365, 1400, 1428, 1456, 1500, 1547, 1560, 1625, 1632, 1680, 1700, 1750, 1768, 1785, 1820, 1904, 1950, 2000, 2040, 2080, 2100, 2125, 2184, 2210, 2275, 2380, 2400, 2550, 2600, 2625, 2652, 2720, 2730, 2800, 2856, 2912, 2975, 3000, 3094, 3120, 3250, 3315, 3360, 3400, 3500, 3536, 3570, 3640, 3808, 3900, 4000, 4080, 4200, 4250, 4368, 4420, 4550, 4641, 4760, 4875, 5100, 5200, 5250, 5304, 5460, 5525, 5600, 5712, 5950, 6000, 6188, 6240, 6375, 6500, 6630, 6800, 6825, 7000, 7072, 7140, 7280, 7735, 7800, 8160, 8400, 8500, 8736, 8840, 8925, 9100, 9282, 9520, 9750, 10200, 10400, 10500, 10608, 10920, 11050, 11375, 11424, 11900, 12000, 12376, 12750, 13000, 13260, 13600, 13650, 14000, 14280, 14560, 14875, 15470, 15600, 16575, 16800, 17000, 17680, 17850, 18200, 18564, 19040, 19500, 20400, 21000, 21216, 21840, 22100, 22750, 23205, 23800, 24752, 25500, 26000, 26520, 27300, 27625, 28000, 28560, 29750, 30940, 31200, 33150, 34000, 34125, 35360, 35700, 36400, 37128, 38675, 39000, 40800, 42000, 43680, 44200, 44625, 45500, 46410, 47600, 49504, 51000, 52000, 53040, 54600, 55250, 57120, 59500, 61880, 66300, 68000, 68250, 71400, 72800, 74256, 77350, 78000, 82875, 84000, 88400, 89250, 91000, 92820, 95200, 102000, 106080, 109200, 110500, 116025, 119000, 123760, 132600, 136500, 142800, 148512, 154700, 156000, 165750, 176800, 178500, 182000, 185640, 193375, 204000, 218400, 221000, 232050, 238000, 247520, 265200, 273000, 285600, 309400, 331500, 357000, 364000, 371280, 386750, 442000, 464100, 476000, 530400, 546000, 580125, 618800, 663000, 714000, 742560, 773500, 884000, 928200, 1092000, 1160250, 1237600, 1326000, 1428000, 1547000, 1856400, 2320500, 2652000, 3094000, 3712800, 4641000, 6188000, 9282000, 18564000]

約数ペア:

[(1, 18564000), (2, 9282000), (3, 6188000), (4, 4641000), (5, 3712800), (6, 3094000), (7, 2652000), (8, 2320500), (10, 1856400), (12, 1547000), (13, 1428000), (14, 1326000), (15, 1237600), (16, 1160250), (17, 1092000), (20, 928200), (21, 884000), (24, 773500), (25, 742560), (26, 714000), (28, 663000), (30, 618800), (32, 580125), (34, 546000), (35, 530400), (39, 476000), (40, 464100), (42, 442000), (48, 386750), (50, 371280), (51, 364000), (52, 357000), (56, 331500), (60, 309400), (65, 285600), (68, 273000), (70, 265200), (75, 247520), (78, 238000), (80, 232050), (84, 221000), (85, 218400), (91, 204000), (96, 193375), (100, 185640), (102, 182000), (104, 178500), (105, 176800), (112, 165750), (119, 156000), (120, 154700), (125, 148512), (130, 142800), (136, 136500), (140, 132600), (150, 123760), (156, 119000), (160, 116025), (168, 110500), (170, 109200), (175, 106080), (182, 102000), (195, 95200), (200, 92820), (204, 91000), (208, 89250), (210, 88400), (221, 84000), (224, 82875), (238, 78000), (240, 77350), (250, 74256), (255, 72800), (260, 71400), (272, 68250), (273, 68000), (280, 66300), (300, 61880), (312, 59500), (325, 57120), (336, 55250), (340, 54600), (350, 53040), (357, 52000), (364, 51000), (375, 49504), (390, 47600), (400, 46410), (408, 45500), (416, 44625), (420, 44200), (425, 43680), (442, 42000), (455, 40800), (476, 39000), (480, 38675), (500, 37128), (510, 36400), (520, 35700), (525, 35360), (544, 34125), (546, 34000), (560, 33150), (595, 31200), (600, 30940), (624, 29750), (650, 28560), (663, 28000), (672, 27625), (680, 27300), (700, 26520), (714, 26000), (728, 25500), (750, 24752), (780, 23800), (800, 23205), (816, 22750), (840, 22100), (850, 21840), (875, 21216), (884, 21000), (910, 20400), (952, 19500), (975, 19040), (1000, 18564), (1020, 18200), (1040, 17850), (1050, 17680), (1092, 17000), (1105, 16800), (1120, 16575), (1190, 15600), (1200, 15470), (1248, 14875), (1275, 14560), (1300, 14280), (1326, 14000), (1360, 13650), (1365, 13600), (1400, 13260), (1428, 13000), (1456, 12750), (1500, 12376), (1547, 12000), (1560, 11900), (1625, 11424), (1632, 11375), (1680, 11050), (1700, 10920), (1750, 10608), (1768, 10500), (1785, 10400), (1820, 10200), (1904, 9750), (1950, 9520), (2000, 9282), (2040, 9100), (2080, 8925), (2100, 8840), (2125, 8736), (2184, 8500), (2210, 8400), (2275, 8160), (2380, 7800), (2400, 7735), (2550, 7280), (2600, 7140), (2625, 7072), (2652, 7000), (2720, 6825), (2730, 6800), (2800, 6630), (2856, 6500), (2912, 6375), (2975, 6240), (3000, 6188), (3094, 6000), (3120, 5950), (3250, 5712), (3315, 5600), (3360, 5525), (3400, 5460), (3500, 5304), (3536, 5250), (3570, 5200), (3640, 5100), (3808, 4875), (3900, 4760), (4000, 4641), (4080, 4550), (4200, 4420), (4250, 4368)]