90251280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 320

約数和(自身を含む): 365690880

約数和(自身を除く): 275439600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 108, 112, 120, 126, 127, 135, 140, 141, 144, 168, 180, 188, 189, 210, 216, 235, 240, 252, 254, 270, 280, 282, 315, 329, 336, 360, 376, 378, 381, 420, 423, 432, 470, 504, 508, 540, 560, 564, 630, 635, 658, 705, 720, 752, 756, 762, 840, 846, 889, 940, 945, 987, 1008, 1016, 1080, 1128, 1143, 1260, 1269, 1270, 1316, 1410, 1512, 1524, 1645, 1680, 1692, 1778, 1880, 1890, 1905, 1974, 2032, 2115, 2160, 2256, 2286, 2520, 2538, 2540, 2632, 2667, 2820, 2961, 3024, 3048, 3290, 3384, 3429, 3556, 3760, 3780, 3810, 3948, 4230, 4445, 4572, 4935, 5040, 5076, 5080, 5264, 5334, 5640, 5715, 5922, 5969, 6096, 6345, 6580, 6768, 6858, 7112, 7560, 7620, 7896, 8001, 8460, 8883, 8890, 9144, 9870, 10152, 10160, 10668, 11280, 11430, 11844, 11938, 12690, 13160, 13335, 13716, 14224, 14805, 15120, 15240, 15792, 16002, 16920, 17145, 17766, 17780, 17907, 18288, 19740, 20304, 21336, 22860, 23688, 23876, 24003, 25380, 26320, 26670, 27432, 29610, 29845, 30480, 32004, 33840, 34290, 35532, 35560, 35814, 39480, 40005, 41783, 42672, 44415, 45720, 47376, 47752, 48006, 50760, 53340, 53721, 54864, 59220, 59690, 64008, 68580, 71064, 71120, 71628, 78960, 80010, 83566, 88830, 89535, 91440, 95504, 96012, 101520, 106680, 107442, 118440, 119380, 120015, 125349, 128016, 137160, 142128, 143256, 160020, 161163, 167132, 177660, 179070, 192024, 208915, 213360, 214884, 236880, 238760, 240030, 250698, 268605, 274320, 286512, 320040, 322326, 334264, 355320, 358140, 376047, 384048, 417830, 429768, 477520, 480060, 501396, 537210, 626745, 640080, 644652, 668528, 710640, 716280, 752094, 805815, 835660, 859536, 960120, 1002792, 1074420, 1128141, 1253490, 1289304, 1432560, 1504188, 1611630, 1671320, 1880235, 1920240, 2005584, 2148840, 2256282, 2506980, 2578608, 3008376, 3223260, 3342640, 3760470, 4297680, 4512564, 5013960, 5640705, 6016752, 6446520, 7520940, 9025128, 10027920, 11281410, 12893040, 15041880, 18050256, 22562820, 30083760, 45125640, 90251280]

約数ペア:

[(1, 90251280), (2, 45125640), (3, 30083760), (4, 22562820), (5, 18050256), (6, 15041880), (7, 12893040), (8, 11281410), (9, 10027920), (10, 9025128), (12, 7520940), (14, 6446520), (15, 6016752), (16, 5640705), (18, 5013960), (20, 4512564), (21, 4297680), (24, 3760470), (27, 3342640), (28, 3223260), (30, 3008376), (35, 2578608), (36, 2506980), (40, 2256282), (42, 2148840), (45, 2005584), (47, 1920240), (48, 1880235), (54, 1671320), (56, 1611630), (60, 1504188), (63, 1432560), (70, 1289304), (72, 1253490), (80, 1128141), (84, 1074420), (90, 1002792), (94, 960120), (105, 859536), (108, 835660), (112, 805815), (120, 752094), (126, 716280), (127, 710640), (135, 668528), (140, 644652), (141, 640080), (144, 626745), (168, 537210), (180, 501396), (188, 480060), (189, 477520), (210, 429768), (216, 417830), (235, 384048), (240, 376047), (252, 358140), (254, 355320), (270, 334264), (280, 322326), (282, 320040), (315, 286512), (329, 274320), (336, 268605), (360, 250698), (376, 240030), (378, 238760), (381, 236880), (420, 214884), (423, 213360), (432, 208915), (470, 192024), (504, 179070), (508, 177660), (540, 167132), (560, 161163), (564, 160020), (630, 143256), (635, 142128), (658, 137160), (705, 128016), (720, 125349), (752, 120015), (756, 119380), (762, 118440), (840, 107442), (846, 106680), (889, 101520), (940, 96012), (945, 95504), (987, 91440), (1008, 89535), (1016, 88830), (1080, 83566), (1128, 80010), (1143, 78960), (1260, 71628), (1269, 71120), (1270, 71064), (1316, 68580), (1410, 64008), (1512, 59690), (1524, 59220), (1645, 54864), (1680, 53721), (1692, 53340), (1778, 50760), (1880, 48006), (1890, 47752), (1905, 47376), (1974, 45720), (2032, 44415), (2115, 42672), (2160, 41783), (2256, 40005), (2286, 39480), (2520, 35814), (2538, 35560), (2540, 35532), (2632, 34290), (2667, 33840), (2820, 32004), (2961, 30480), (3024, 29845), (3048, 29610), (3290, 27432), (3384, 26670), (3429, 26320), (3556, 25380), (3760, 24003), (3780, 23876), (3810, 23688), (3948, 22860), (4230, 21336), (4445, 20304), (4572, 19740), (4935, 18288), (5040, 17907), (5076, 17780), (5080, 17766), (5264, 17145), (5334, 16920), (5640, 16002), (5715, 15792), (5922, 15240), (5969, 15120), (6096, 14805), (6345, 14224), (6580, 13716), (6768, 13335), (6858, 13160), (7112, 12690), (7560, 11938), (7620, 11844), (7896, 11430), (8001, 11280), (8460, 10668), (8883, 10160), (8890, 10152), (9144, 9870)]