18931036600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10639}}^1$

素因数の和:10734

約数の個数: 192

約数和(自身を含む): 53196595200

約数和(自身を除く): 34265558600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 41, 50, 56, 62, 70, 82, 100, 124, 140, 155, 164, 175, 200, 205, 217, 248, 280, 287, 310, 328, 350, 410, 434, 574, 620, 700, 775, 820, 868, 1025, 1085, 1148, 1240, 1271, 1400, 1435, 1550, 1640, 1736, 2050, 2170, 2296, 2542, 2870, 3100, 4100, 4340, 5084, 5425, 5740, 6200, 6355, 7175, 8200, 8680, 8897, 10168, 10639, 10850, 11480, 12710, 14350, 17794, 21278, 21700, 25420, 28700, 31775, 35588, 42556, 43400, 44485, 50840, 53195, 57400, 63550, 71176, 74473, 85112, 88970, 106390, 127100, 148946, 177940, 212780, 222425, 254200, 265975, 297892, 329809, 355880, 372365, 425560, 436199, 444850, 531950, 595784, 659618, 744730, 872398, 889700, 1063900, 1319236, 1489460, 1649045, 1744796, 1779400, 1861825, 2127800, 2180995, 2308663, 2638472, 2978920, 3053393, 3298090, 3489592, 3723650, 4361990, 4617326, 6106786, 6596180, 7447300, 8245225, 8723980, 9234652, 10904975, 11543315, 12213572, 13192360, 13522169, 14894600, 15266965, 16490450, 17447960, 18469304, 21809950, 23086630, 24427144, 27044338, 30533930, 32980900, 43619900, 46173260, 54088676, 57716575, 61067860, 65961800, 67610845, 76334825, 87239800, 92346520, 94655183, 108177352, 115433150, 122135720, 135221690, 152669650, 189310366, 230866300, 270443380, 305339300, 338054225, 378620732, 461732600, 473275915, 540886760, 610678600, 676108450, 757241464, 946551830, 1352216900, 1893103660, 2366379575, 2704433800, 3786207320, 4732759150, 9465518300, 18931036600]

約数ペア:

[(1, 18931036600), (2, 9465518300), (4, 4732759150), (5, 3786207320), (7, 2704433800), (8, 2366379575), (10, 1893103660), (14, 1352216900), (20, 946551830), (25, 757241464), (28, 676108450), (31, 610678600), (35, 540886760), (40, 473275915), (41, 461732600), (50, 378620732), (56, 338054225), (62, 305339300), (70, 270443380), (82, 230866300), (100, 189310366), (124, 152669650), (140, 135221690), (155, 122135720), (164, 115433150), (175, 108177352), (200, 94655183), (205, 92346520), (217, 87239800), (248, 76334825), (280, 67610845), (287, 65961800), (310, 61067860), (328, 57716575), (350, 54088676), (410, 46173260), (434, 43619900), (574, 32980900), (620, 30533930), (700, 27044338), (775, 24427144), (820, 23086630), (868, 21809950), (1025, 18469304), (1085, 17447960), (1148, 16490450), (1240, 15266965), (1271, 14894600), (1400, 13522169), (1435, 13192360), (1550, 12213572), (1640, 11543315), (1736, 10904975), (2050, 9234652), (2170, 8723980), (2296, 8245225), (2542, 7447300), (2870, 6596180), (3100, 6106786), (4100, 4617326), (4340, 4361990), (5084, 3723650), (5425, 3489592), (5740, 3298090), (6200, 3053393), (6355, 2978920), (7175, 2638472), (8200, 2308663), (8680, 2180995), (8897, 2127800), (10168, 1861825), (10639, 1779400), (10850, 1744796), (11480, 1649045), (12710, 1489460), (14350, 1319236), (17794, 1063900), (21278, 889700), (21700, 872398), (25420, 744730), (28700, 659618), (31775, 595784), (35588, 531950), (42556, 444850), (43400, 436199), (44485, 425560), (50840, 372365), (53195, 355880), (57400, 329809), (63550, 297892), (71176, 265975), (74473, 254200), (85112, 222425), (88970, 212780), (106390, 177940), (127100, 148946)]