301281480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2644

約数の個数: 192

約数和(自身を含む): 1091750400

約数和(自身を除く): 790468920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1938, 2040, 2280, 2584, 2591, 2907, 3060, 3230, 3420, 3876, 4845, 5182, 5814, 6120, 6460, 6840, 7752, 7773, 9690, 10364, 11628, 12920, 12955, 14535, 15546, 19380, 20728, 23256, 23319, 25910, 29070, 31092, 38760, 38865, 44047, 46638, 49229, 51820, 58140, 62184, 77730, 88094, 93276, 98458, 103640, 116280, 116595, 132141, 147687, 155460, 176188, 186552, 196916, 220235, 233190, 246145, 264282, 295374, 310920, 352376, 393832, 396423, 440470, 443061, 466380, 492290, 528564, 590748, 660705, 738435, 792846, 836893, 880940, 886122, 932760, 984580, 1057128, 1181496, 1321410, 1476870, 1585692, 1673786, 1761880, 1772244, 1969160, 1982115, 2215305, 2510679, 2642820, 2953740, 3171384, 3347572, 3544488, 3964230, 4184465, 4430610, 5021358, 5285640, 5907480, 6695144, 7532037, 7928460, 8368930, 8861220, 10042716, 12553395, 15064074, 15856920, 16737860, 17722440, 20085432, 25106790, 30128148, 33475720, 37660185, 50213580, 60256296, 75320370, 100427160, 150640740, 301281480]

約数ペア:

[(1, 301281480), (2, 150640740), (3, 100427160), (4, 75320370), (5, 60256296), (6, 50213580), (8, 37660185), (9, 33475720), (10, 30128148), (12, 25106790), (15, 20085432), (17, 17722440), (18, 16737860), (19, 15856920), (20, 15064074), (24, 12553395), (30, 10042716), (34, 8861220), (36, 8368930), (38, 7928460), (40, 7532037), (45, 6695144), (51, 5907480), (57, 5285640), (60, 5021358), (68, 4430610), (72, 4184465), (76, 3964230), (85, 3544488), (90, 3347572), (95, 3171384), (102, 2953740), (114, 2642820), (120, 2510679), (136, 2215305), (152, 1982115), (153, 1969160), (170, 1772244), (171, 1761880), (180, 1673786), (190, 1585692), (204, 1476870), (228, 1321410), (255, 1181496), (285, 1057128), (306, 984580), (323, 932760), (340, 886122), (342, 880940), (360, 836893), (380, 792846), (408, 738435), (456, 660705), (510, 590748), (570, 528564), (612, 492290), (646, 466380), (680, 443061), (684, 440470), (760, 396423), (765, 393832), (855, 352376), (969, 310920), (1020, 295374), (1140, 264282), (1224, 246145), (1292, 233190), (1368, 220235), (1530, 196916), (1615, 186552), (1710, 176188), (1938, 155460), (2040, 147687), (2280, 132141), (2584, 116595), (2591, 116280), (2907, 103640), (3060, 98458), (3230, 93276), (3420, 88094), (3876, 77730), (4845, 62184), (5182, 58140), (5814, 51820), (6120, 49229), (6460, 46638), (6840, 44047), (7752, 38865), (7773, 38760), (9690, 31092), (10364, 29070), (11628, 25910), (12920, 23319), (12955, 23256), (14535, 20728), (15546, 19380)]