27641250

素因数分解:

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

素因数の和:57

約数の個数: 240

約数和(自身を含む): 95519424

約数和(自身を除く): 67878174

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 81, 90, 91, 105, 117, 125, 126, 130, 135, 150, 162, 175, 182, 189, 195, 210, 225, 234, 243, 250, 270, 273, 315, 325, 350, 351, 375, 378, 390, 405, 450, 455, 486, 525, 546, 567, 585, 625, 630, 650, 675, 702, 750, 810, 819, 875, 910, 945, 975, 1050, 1053, 1125, 1134, 1170, 1215, 1250, 1350, 1365, 1575, 1625, 1638, 1701, 1750, 1755, 1875, 1890, 1950, 2025, 2106, 2250, 2275, 2430, 2457, 2625, 2730, 2835, 2925, 3150, 3159, 3250, 3375, 3402, 3510, 3750, 4050, 4095, 4375, 4550, 4725, 4875, 4914, 5250, 5265, 5625, 5670, 5850, 6075, 6318, 6750, 6825, 7371, 7875, 8125, 8190, 8505, 8750, 8775, 9450, 9750, 10125, 10530, 11250, 11375, 12150, 12285, 13125, 13650, 14175, 14625, 14742, 15750, 15795, 16250, 16875, 17010, 17550, 20250, 20475, 22113, 22750, 23625, 24375, 24570, 26250, 26325, 28350, 29250, 30375, 31590, 33750, 34125, 36855, 39375, 40950, 42525, 43875, 44226, 47250, 48750, 50625, 52650, 56875, 60750, 61425, 68250, 70875, 73125, 73710, 78750, 78975, 85050, 87750, 101250, 102375, 110565, 113750, 118125, 122850, 131625, 141750, 146250, 151875, 157950, 170625, 184275, 204750, 212625, 219375, 221130, 236250, 263250, 303750, 307125, 341250, 354375, 368550, 394875, 425250, 438750, 511875, 552825, 614250, 658125, 708750, 789750, 921375, 1023750, 1063125, 1105650, 1316250, 1535625, 1842750, 1974375, 2126250, 2764125, 3071250, 3948750, 4606875, 5528250, 9213750, 13820625, 27641250]

約数ペア:

[(1, 27641250), (2, 13820625), (3, 9213750), (5, 5528250), (6, 4606875), (7, 3948750), (9, 3071250), (10, 2764125), (13, 2126250), (14, 1974375), (15, 1842750), (18, 1535625), (21, 1316250), (25, 1105650), (26, 1063125), (27, 1023750), (30, 921375), (35, 789750), (39, 708750), (42, 658125), (45, 614250), (50, 552825), (54, 511875), (63, 438750), (65, 425250), (70, 394875), (75, 368550), (78, 354375), (81, 341250), (90, 307125), (91, 303750), (105, 263250), (117, 236250), (125, 221130), (126, 219375), (130, 212625), (135, 204750), (150, 184275), (162, 170625), (175, 157950), (182, 151875), (189, 146250), (195, 141750), (210, 131625), (225, 122850), (234, 118125), (243, 113750), (250, 110565), (270, 102375), (273, 101250), (315, 87750), (325, 85050), (350, 78975), (351, 78750), (375, 73710), (378, 73125), (390, 70875), (405, 68250), (450, 61425), (455, 60750), (486, 56875), (525, 52650), (546, 50625), (567, 48750), (585, 47250), (625, 44226), (630, 43875), (650, 42525), (675, 40950), (702, 39375), (750, 36855), (810, 34125), (819, 33750), (875, 31590), (910, 30375), (945, 29250), (975, 28350), (1050, 26325), (1053, 26250), (1125, 24570), (1134, 24375), (1170, 23625), (1215, 22750), (1250, 22113), (1350, 20475), (1365, 20250), (1575, 17550), (1625, 17010), (1638, 16875), (1701, 16250), (1750, 15795), (1755, 15750), (1875, 14742), (1890, 14625), (1950, 14175), (2025, 13650), (2106, 13125), (2250, 12285), (2275, 12150), (2430, 11375), (2457, 11250), (2625, 10530), (2730, 10125), (2835, 9750), (2925, 9450), (3150, 8775), (3159, 8750), (3250, 8505), (3375, 8190), (3402, 8125), (3510, 7875), (3750, 7371), (4050, 6825), (4095, 6750), (4375, 6318), (4550, 6075), (4725, 5850), (4875, 5670), (4914, 5625), (5250, 5265)]