140267400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 288

約数和(自身を含む): 546215040

約数和(自身を除く): 405947640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 210, 245, 260, 273, 280, 294, 300, 312, 325, 350, 364, 367, 390, 392, 420, 455, 490, 520, 525, 546, 588, 600, 637, 650, 700, 728, 734, 735, 780, 840, 910, 975, 980, 1050, 1092, 1101, 1176, 1225, 1274, 1300, 1365, 1400, 1468, 1470, 1560, 1820, 1835, 1911, 1950, 1960, 2100, 2184, 2202, 2275, 2450, 2548, 2569, 2600, 2730, 2936, 2940, 3185, 3640, 3670, 3675, 3822, 3900, 4200, 4404, 4550, 4771, 4900, 5096, 5138, 5460, 5505, 5880, 6370, 6825, 7340, 7350, 7644, 7707, 7800, 8808, 9100, 9175, 9542, 9555, 9800, 10276, 10920, 11010, 12740, 12845, 13650, 14313, 14680, 14700, 15288, 15414, 15925, 17983, 18200, 18350, 19084, 19110, 20552, 22020, 23855, 25480, 25690, 27300, 27525, 28626, 29400, 30828, 31850, 33397, 35966, 36700, 38168, 38220, 38535, 44040, 47710, 47775, 51380, 53949, 54600, 55050, 57252, 61656, 63700, 64225, 66794, 71565, 71932, 73400, 76440, 77070, 89915, 95420, 95550, 100191, 102760, 107898, 110100, 114504, 119275, 127400, 128450, 133588, 143130, 143864, 154140, 166985, 179830, 190840, 191100, 192675, 200382, 215796, 220200, 233779, 238550, 256900, 267176, 269745, 286260, 308280, 333970, 357825, 359660, 382200, 385350, 400764, 431592, 449575, 467558, 477100, 500955, 513800, 539490, 572520, 667940, 701337, 715650, 719320, 770700, 801528, 834925, 899150, 935116, 954200, 1001910, 1078980, 1168895, 1335880, 1348725, 1402674, 1431300, 1541400, 1669850, 1798300, 1870232, 2003820, 2157960, 2337790, 2504775, 2697450, 2805348, 2862600, 3339700, 3506685, 3596600, 4007640, 4675580, 5009550, 5394900, 5610696, 5844475, 6679400, 7013370, 9351160, 10019100, 10789800, 11688950, 14026740, 17533425, 20038200, 23377900, 28053480, 35066850, 46755800, 70133700, 140267400]

約数ペア:

[(1, 140267400), (2, 70133700), (3, 46755800), (4, 35066850), (5, 28053480), (6, 23377900), (7, 20038200), (8, 17533425), (10, 14026740), (12, 11688950), (13, 10789800), (14, 10019100), (15, 9351160), (20, 7013370), (21, 6679400), (24, 5844475), (25, 5610696), (26, 5394900), (28, 5009550), (30, 4675580), (35, 4007640), (39, 3596600), (40, 3506685), (42, 3339700), (49, 2862600), (50, 2805348), (52, 2697450), (56, 2504775), (60, 2337790), (65, 2157960), (70, 2003820), (75, 1870232), (78, 1798300), (84, 1669850), (91, 1541400), (98, 1431300), (100, 1402674), (104, 1348725), (105, 1335880), (120, 1168895), (130, 1078980), (140, 1001910), (147, 954200), (150, 935116), (156, 899150), (168, 834925), (175, 801528), (182, 770700), (195, 719320), (196, 715650), (200, 701337), (210, 667940), (245, 572520), (260, 539490), (273, 513800), (280, 500955), (294, 477100), (300, 467558), (312, 449575), (325, 431592), (350, 400764), (364, 385350), (367, 382200), (390, 359660), (392, 357825), (420, 333970), (455, 308280), (490, 286260), (520, 269745), (525, 267176), (546, 256900), (588, 238550), (600, 233779), (637, 220200), (650, 215796), (700, 200382), (728, 192675), (734, 191100), (735, 190840), (780, 179830), (840, 166985), (910, 154140), (975, 143864), (980, 143130), (1050, 133588), (1092, 128450), (1101, 127400), (1176, 119275), (1225, 114504), (1274, 110100), (1300, 107898), (1365, 102760), (1400, 100191), (1468, 95550), (1470, 95420), (1560, 89915), (1820, 77070), (1835, 76440), (1911, 73400), (1950, 71932), (1960, 71565), (2100, 66794), (2184, 64225), (2202, 63700), (2275, 61656), (2450, 57252), (2548, 55050), (2569, 54600), (2600, 53949), (2730, 51380), (2936, 47775), (2940, 47710), (3185, 44040), (3640, 38535), (3670, 38220), (3675, 38168), (3822, 36700), (3900, 35966), (4200, 33397), (4404, 31850), (4550, 30828), (4771, 29400), (4900, 28626), (5096, 27525), (5138, 27300), (5460, 25690), (5505, 25480), (5880, 23855), (6370, 22020), (6825, 20552), (7340, 19110), (7350, 19084), (7644, 18350), (7707, 18200), (7800, 17983), (8808, 15925), (9100, 15414), (9175, 15288), (9542, 14700), (9555, 14680), (9800, 14313), (10276, 13650), (10920, 12845), (11010, 12740)]