2020120200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9431}}^1$

素因数の和:9477

約数の個数: 288

約数和(自身を含む): 8210367360

約数和(自身を除く): 6190247160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 28, 30, 34, 35, 36, 40, 42, 45, 50, 51, 56, 60, 63, 68, 70, 72, 75, 84, 85, 90, 100, 102, 105, 119, 120, 126, 136, 140, 150, 153, 168, 170, 175, 180, 200, 204, 210, 225, 238, 252, 255, 280, 300, 306, 315, 340, 350, 357, 360, 408, 420, 425, 450, 476, 504, 510, 525, 595, 600, 612, 630, 680, 700, 714, 765, 840, 850, 900, 952, 1020, 1050, 1071, 1190, 1224, 1260, 1275, 1400, 1428, 1530, 1575, 1700, 1785, 1800, 2040, 2100, 2142, 2380, 2520, 2550, 2856, 2975, 3060, 3150, 3400, 3570, 3825, 4200, 4284, 4760, 5100, 5355, 5950, 6120, 6300, 7140, 7650, 8568, 8925, 9431, 10200, 10710, 11900, 12600, 14280, 15300, 17850, 18862, 21420, 23800, 26775, 28293, 30600, 35700, 37724, 42840, 47155, 53550, 56586, 66017, 71400, 75448, 84879, 94310, 107100, 113172, 132034, 141465, 160327, 169758, 188620, 198051, 214200, 226344, 235775, 264068, 282930, 320654, 330085, 339516, 377240, 396102, 424395, 471550, 480981, 528136, 565860, 594153, 641308, 660170, 679032, 707325, 792204, 801635, 848790, 943100, 961962, 990255, 1122289, 1131720, 1188306, 1282616, 1320340, 1414650, 1442943, 1584408, 1603270, 1650425, 1697580, 1886200, 1923924, 1980510, 2121975, 2244578, 2376612, 2404905, 2640680, 2829300, 2885886, 2970765, 3206540, 3300850, 3366867, 3395160, 3847848, 3961020, 4008175, 4243950, 4489156, 4753224, 4809810, 4951275, 5611445, 5658600, 5771772, 5941530, 6413080, 6601700, 6733734, 7214715, 7922040, 8016350, 8487900, 8978312, 9619620, 9902550, 10100601, 11222890, 11543544, 11883060, 12024525, 13203400, 13467468, 14429430, 14853825, 16032700, 16834335, 16975800, 19239240, 19805100, 20201202, 22445780, 23766120, 24049050, 26934936, 28057225, 28858860, 29707650, 32065400, 33668670, 36073575, 39610200, 40402404, 44891560, 48098100, 50503005, 56114450, 57717720, 59415300, 67337340, 72147150, 80804808, 84171675, 96196200, 101006010, 112228900, 118830600, 134674680, 144294300, 168343350, 202012020, 224457800, 252515025, 288588600, 336686700, 404024040, 505030050, 673373400, 1010060100, 2020120200]

約数ペア:

[(1, 2020120200), (2, 1010060100), (3, 673373400), (4, 505030050), (5, 404024040), (6, 336686700), (7, 288588600), (8, 252515025), (9, 224457800), (10, 202012020), (12, 168343350), (14, 144294300), (15, 134674680), (17, 118830600), (18, 112228900), (20, 101006010), (21, 96196200), (24, 84171675), (25, 80804808), (28, 72147150), (30, 67337340), (34, 59415300), (35, 57717720), (36, 56114450), (40, 50503005), (42, 48098100), (45, 44891560), (50, 40402404), (51, 39610200), (56, 36073575), (60, 33668670), (63, 32065400), (68, 29707650), (70, 28858860), (72, 28057225), (75, 26934936), (84, 24049050), (85, 23766120), (90, 22445780), (100, 20201202), (102, 19805100), (105, 19239240), (119, 16975800), (120, 16834335), (126, 16032700), (136, 14853825), (140, 14429430), (150, 13467468), (153, 13203400), (168, 12024525), (170, 11883060), (175, 11543544), (180, 11222890), (200, 10100601), (204, 9902550), (210, 9619620), (225, 8978312), (238, 8487900), (252, 8016350), (255, 7922040), (280, 7214715), (300, 6733734), (306, 6601700), (315, 6413080), (340, 5941530), (350, 5771772), (357, 5658600), (360, 5611445), (408, 4951275), (420, 4809810), (425, 4753224), (450, 4489156), (476, 4243950), (504, 4008175), (510, 3961020), (525, 3847848), (595, 3395160), (600, 3366867), (612, 3300850), (630, 3206540), (680, 2970765), (700, 2885886), (714, 2829300), (765, 2640680), (840, 2404905), (850, 2376612), (900, 2244578), (952, 2121975), (1020, 1980510), (1050, 1923924), (1071, 1886200), (1190, 1697580), (1224, 1650425), (1260, 1603270), (1275, 1584408), (1400, 1442943), (1428, 1414650), (1530, 1320340), (1575, 1282616), (1700, 1188306), (1785, 1131720), (1800, 1122289), (2040, 990255), (2100, 961962), (2142, 943100), (2380, 848790), (2520, 801635), (2550, 792204), (2856, 707325), (2975, 679032), (3060, 660170), (3150, 641308), (3400, 594153), (3570, 565860), (3825, 528136), (4200, 480981), (4284, 471550), (4760, 424395), (5100, 396102), (5355, 377240), (5950, 339516), (6120, 330085), (6300, 320654), (7140, 282930), (7650, 264068), (8568, 235775), (8925, 226344), (9431, 214200), (10200, 198051), (10710, 188620), (11900, 169758), (12600, 160327), (14280, 141465), (15300, 132034), (17850, 113172), (18862, 107100), (21420, 94310), (23800, 84879), (26775, 75448), (28293, 71400), (30600, 66017), (35700, 56586), (37724, 53550), (42840, 47155)]