12899250

素因数分解:

$2^1\times 3^4\times 5^3\times 7^2\times {\mathrm{13}}^1$

素因数の和:56

約数の個数: 240

約数和(自身を含む): 45189144

約数和(自身を除く): 32289894

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 49, 50, 54, 63, 65, 70, 75, 78, 81, 90, 91, 98, 105, 117, 125, 126, 130, 135, 147, 150, 162, 175, 182, 189, 195, 210, 225, 234, 245, 250, 270, 273, 294, 315, 325, 350, 351, 375, 378, 390, 405, 441, 450, 455, 490, 525, 546, 567, 585, 630, 637, 650, 675, 702, 735, 750, 810, 819, 875, 882, 910, 945, 975, 1050, 1053, 1125, 1134, 1170, 1225, 1274, 1323, 1350, 1365, 1470, 1575, 1625, 1638, 1750, 1755, 1890, 1911, 1950, 2025, 2106, 2205, 2250, 2275, 2450, 2457, 2625, 2646, 2730, 2835, 2925, 3150, 3185, 3250, 3375, 3510, 3675, 3822, 3969, 4050, 4095, 4410, 4550, 4725, 4875, 4914, 5250, 5265, 5670, 5733, 5850, 6125, 6370, 6615, 6750, 6825, 7350, 7371, 7875, 7938, 8190, 8775, 9450, 9555, 9750, 10125, 10530, 11025, 11375, 11466, 12250, 12285, 13230, 13650, 14175, 14625, 14742, 15750, 15925, 17199, 17550, 18375, 19110, 19845, 20250, 20475, 22050, 22750, 23625, 24570, 26325, 28350, 28665, 29250, 31850, 33075, 34125, 34398, 36750, 36855, 39690, 40950, 43875, 47250, 47775, 51597, 52650, 55125, 57330, 61425, 66150, 68250, 70875, 73710, 79625, 85995, 87750, 95550, 99225, 102375, 103194, 110250, 122850, 131625, 141750, 143325, 159250, 165375, 171990, 184275, 198450, 204750, 238875, 257985, 263250, 286650, 307125, 330750, 368550, 429975, 477750, 496125, 515970, 614250, 716625, 859950, 921375, 992250, 1289925, 1433250, 1842750, 2149875, 2579850, 4299750, 6449625, 12899250]

約数ペア:

[(1, 12899250), (2, 6449625), (3, 4299750), (5, 2579850), (6, 2149875), (7, 1842750), (9, 1433250), (10, 1289925), (13, 992250), (14, 921375), (15, 859950), (18, 716625), (21, 614250), (25, 515970), (26, 496125), (27, 477750), (30, 429975), (35, 368550), (39, 330750), (42, 307125), (45, 286650), (49, 263250), (50, 257985), (54, 238875), (63, 204750), (65, 198450), (70, 184275), (75, 171990), (78, 165375), (81, 159250), (90, 143325), (91, 141750), (98, 131625), (105, 122850), (117, 110250), (125, 103194), (126, 102375), (130, 99225), (135, 95550), (147, 87750), (150, 85995), (162, 79625), (175, 73710), (182, 70875), (189, 68250), (195, 66150), (210, 61425), (225, 57330), (234, 55125), (245, 52650), (250, 51597), (270, 47775), (273, 47250), (294, 43875), (315, 40950), (325, 39690), (350, 36855), (351, 36750), (375, 34398), (378, 34125), (390, 33075), (405, 31850), (441, 29250), (450, 28665), (455, 28350), (490, 26325), (525, 24570), (546, 23625), (567, 22750), (585, 22050), (630, 20475), (637, 20250), (650, 19845), (675, 19110), (702, 18375), (735, 17550), (750, 17199), (810, 15925), (819, 15750), (875, 14742), (882, 14625), (910, 14175), (945, 13650), (975, 13230), (1050, 12285), (1053, 12250), (1125, 11466), (1134, 11375), (1170, 11025), (1225, 10530), (1274, 10125), (1323, 9750), (1350, 9555), (1365, 9450), (1470, 8775), (1575, 8190), (1625, 7938), (1638, 7875), (1750, 7371), (1755, 7350), (1890, 6825), (1911, 6750), (1950, 6615), (2025, 6370), (2106, 6125), (2205, 5850), (2250, 5733), (2275, 5670), (2450, 5265), (2457, 5250), (2625, 4914), (2646, 4875), (2730, 4725), (2835, 4550), (2925, 4410), (3150, 4095), (3185, 4050), (3250, 3969), (3375, 3822), (3510, 3675)]