199644900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 727953408

約数和(自身を除く): 528308508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 71, 75, 78, 84, 91, 100, 103, 105, 130, 140, 142, 150, 156, 175, 182, 195, 206, 210, 213, 260, 273, 284, 300, 309, 325, 350, 355, 364, 390, 412, 420, 426, 455, 497, 515, 525, 546, 618, 650, 700, 710, 721, 780, 852, 910, 923, 975, 994, 1030, 1050, 1065, 1092, 1236, 1300, 1339, 1365, 1420, 1442, 1491, 1545, 1775, 1820, 1846, 1950, 1988, 2060, 2100, 2130, 2163, 2275, 2485, 2575, 2678, 2730, 2769, 2884, 2982, 3090, 3550, 3605, 3692, 3900, 4017, 4260, 4326, 4550, 4615, 4970, 5150, 5325, 5356, 5460, 5538, 5964, 6180, 6461, 6695, 6825, 7100, 7210, 7313, 7455, 7725, 8034, 8652, 9100, 9230, 9373, 9940, 10300, 10650, 10815, 11076, 12425, 12922, 13390, 13650, 13845, 14420, 14626, 14910, 15450, 16068, 18025, 18460, 18746, 19383, 20085, 21300, 21630, 21939, 23075, 24850, 25844, 26780, 27300, 27690, 28119, 29252, 29820, 30900, 32305, 33475, 36050, 36565, 37275, 37492, 38766, 40170, 43260, 43878, 46150, 46865, 49700, 51191, 54075, 55380, 56238, 64610, 66950, 69225, 72100, 73130, 74550, 77532, 80340, 87756, 92300, 93730, 95069, 96915, 100425, 102382, 108150, 109695, 112476, 129220, 133900, 138450, 140595, 146260, 149100, 153573, 161525, 182825, 187460, 190138, 193830, 200850, 204764, 216300, 219390, 234325, 255955, 276900, 281190, 285207, 307146, 323050, 365650, 380276, 387660, 401700, 438780, 468650, 475345, 484575, 511910, 548475, 562380, 570414, 614292, 646100, 665483, 702975, 731300, 767865, 937300, 950690, 969150, 1023820, 1096950, 1140828, 1279775, 1330966, 1405950, 1426035, 1535730, 1901380, 1938300, 1996449, 2193900, 2376725, 2559550, 2661932, 2811900, 2852070, 3071460, 3327415, 3839325, 3992898, 4753450, 5119100, 5704140, 6654830, 7130175, 7678650, 7985796, 9506900, 9982245, 13309660, 14260350, 15357300, 16637075, 19964490, 28520700, 33274150, 39928980, 49911225, 66548300, 99822450, 199644900]

約数ペア:

[(1, 199644900), (2, 99822450), (3, 66548300), (4, 49911225), (5, 39928980), (6, 33274150), (7, 28520700), (10, 19964490), (12, 16637075), (13, 15357300), (14, 14260350), (15, 13309660), (20, 9982245), (21, 9506900), (25, 7985796), (26, 7678650), (28, 7130175), (30, 6654830), (35, 5704140), (39, 5119100), (42, 4753450), (50, 3992898), (52, 3839325), (60, 3327415), (65, 3071460), (70, 2852070), (71, 2811900), (75, 2661932), (78, 2559550), (84, 2376725), (91, 2193900), (100, 1996449), (103, 1938300), (105, 1901380), (130, 1535730), (140, 1426035), (142, 1405950), (150, 1330966), (156, 1279775), (175, 1140828), (182, 1096950), (195, 1023820), (206, 969150), (210, 950690), (213, 937300), (260, 767865), (273, 731300), (284, 702975), (300, 665483), (309, 646100), (325, 614292), (350, 570414), (355, 562380), (364, 548475), (390, 511910), (412, 484575), (420, 475345), (426, 468650), (455, 438780), (497, 401700), (515, 387660), (525, 380276), (546, 365650), (618, 323050), (650, 307146), (700, 285207), (710, 281190), (721, 276900), (780, 255955), (852, 234325), (910, 219390), (923, 216300), (975, 204764), (994, 200850), (1030, 193830), (1050, 190138), (1065, 187460), (1092, 182825), (1236, 161525), (1300, 153573), (1339, 149100), (1365, 146260), (1420, 140595), (1442, 138450), (1491, 133900), (1545, 129220), (1775, 112476), (1820, 109695), (1846, 108150), (1950, 102382), (1988, 100425), (2060, 96915), (2100, 95069), (2130, 93730), (2163, 92300), (2275, 87756), (2485, 80340), (2575, 77532), (2678, 74550), (2730, 73130), (2769, 72100), (2884, 69225), (2982, 66950), (3090, 64610), (3550, 56238), (3605, 55380), (3692, 54075), (3900, 51191), (4017, 49700), (4260, 46865), (4326, 46150), (4550, 43878), (4615, 43260), (4970, 40170), (5150, 38766), (5325, 37492), (5356, 37275), (5460, 36565), (5538, 36050), (5964, 33475), (6180, 32305), (6461, 30900), (6695, 29820), (6825, 29252), (7100, 28119), (7210, 27690), (7313, 27300), (7455, 26780), (7725, 25844), (8034, 24850), (8652, 23075), (9100, 21939), (9230, 21630), (9373, 21300), (9940, 20085), (10300, 19383), (10650, 18746), (10815, 18460), (11076, 18025), (12425, 16068), (12922, 15450), (13390, 14910), (13650, 14626), (13845, 14420)]