200570580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 240

約数和(自身を含む): 751322880

約数和(自身を除く): 550752300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 540, 567, 621, 630, 644, 690, 756, 769, 805, 810, 828, 945, 966, 1035, 1134, 1242, 1260, 1380, 1449, 1538, 1610, 1620, 1863, 1890, 1932, 2070, 2268, 2307, 2415, 2484, 2835, 2898, 3076, 3105, 3220, 3726, 3780, 3845, 4140, 4347, 4614, 4830, 5383, 5670, 5796, 6210, 6921, 7245, 7452, 7690, 8694, 9228, 9315, 9660, 10766, 11340, 11535, 12420, 13041, 13842, 14490, 15380, 16149, 17388, 17687, 18630, 20763, 21532, 21735, 23070, 26082, 26915, 27684, 28980, 32298, 34605, 35374, 37260, 41526, 43470, 46140, 48447, 52164, 53061, 53830, 62289, 64596, 65205, 69210, 70748, 80745, 83052, 86940, 88435, 96894, 103815, 106122, 107660, 123809, 124578, 130410, 138420, 145341, 159183, 161490, 176870, 193788, 207630, 212244, 242235, 247618, 249156, 260820, 265305, 290682, 311445, 318366, 322980, 353740, 371427, 415260, 436023, 477549, 484470, 495236, 530610, 581364, 619045, 622890, 636732, 726705, 742854, 795915, 872046, 955098, 968940, 1061220, 1114281, 1238090, 1245780, 1432647, 1453410, 1485708, 1591830, 1744092, 1857135, 1910196, 2180115, 2228562, 2387745, 2476180, 2865294, 2906820, 3183660, 3342843, 3714270, 4360230, 4457124, 4775490, 5571405, 5730588, 6685686, 7163235, 7428540, 8720460, 9550980, 10028529, 11142810, 13371372, 14326470, 16714215, 20057058, 22285620, 28652940, 33428430, 40114116, 50142645, 66856860, 100285290, 200570580]

約数ペア:

[(1, 200570580), (2, 100285290), (3, 66856860), (4, 50142645), (5, 40114116), (6, 33428430), (7, 28652940), (9, 22285620), (10, 20057058), (12, 16714215), (14, 14326470), (15, 13371372), (18, 11142810), (20, 10028529), (21, 9550980), (23, 8720460), (27, 7428540), (28, 7163235), (30, 6685686), (35, 5730588), (36, 5571405), (42, 4775490), (45, 4457124), (46, 4360230), (54, 3714270), (60, 3342843), (63, 3183660), (69, 2906820), (70, 2865294), (81, 2476180), (84, 2387745), (90, 2228562), (92, 2180115), (105, 1910196), (108, 1857135), (115, 1744092), (126, 1591830), (135, 1485708), (138, 1453410), (140, 1432647), (161, 1245780), (162, 1238090), (180, 1114281), (189, 1061220), (207, 968940), (210, 955098), (230, 872046), (252, 795915), (270, 742854), (276, 726705), (315, 636732), (322, 622890), (324, 619045), (345, 581364), (378, 530610), (405, 495236), (414, 484470), (420, 477549), (460, 436023), (483, 415260), (540, 371427), (567, 353740), (621, 322980), (630, 318366), (644, 311445), (690, 290682), (756, 265305), (769, 260820), (805, 249156), (810, 247618), (828, 242235), (945, 212244), (966, 207630), (1035, 193788), (1134, 176870), (1242, 161490), (1260, 159183), (1380, 145341), (1449, 138420), (1538, 130410), (1610, 124578), (1620, 123809), (1863, 107660), (1890, 106122), (1932, 103815), (2070, 96894), (2268, 88435), (2307, 86940), (2415, 83052), (2484, 80745), (2835, 70748), (2898, 69210), (3076, 65205), (3105, 64596), (3220, 62289), (3726, 53830), (3780, 53061), (3845, 52164), (4140, 48447), (4347, 46140), (4614, 43470), (4830, 41526), (5383, 37260), (5670, 35374), (5796, 34605), (6210, 32298), (6921, 28980), (7245, 27684), (7452, 26915), (7690, 26082), (8694, 23070), (9228, 21735), (9315, 21532), (9660, 20763), (10766, 18630), (11340, 17687), (11535, 17388), (12420, 16149), (13041, 15380), (13842, 14490)]