109462500

素因数分解:

$2^2\times 3^2\times 5^5\times 7^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 398099520

約数和(自身を除く): 288637020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 139, 140, 150, 175, 180, 210, 225, 250, 252, 278, 300, 315, 350, 375, 417, 420, 450, 500, 525, 556, 625, 630, 695, 700, 750, 834, 875, 900, 973, 1050, 1125, 1250, 1251, 1260, 1390, 1500, 1575, 1668, 1750, 1875, 1946, 2085, 2100, 2250, 2500, 2502, 2625, 2780, 2919, 3125, 3150, 3475, 3500, 3750, 3892, 4170, 4375, 4500, 4865, 5004, 5250, 5625, 5838, 6250, 6255, 6300, 6950, 7500, 7875, 8340, 8750, 8757, 9375, 9730, 10425, 10500, 11250, 11676, 12500, 12510, 13125, 13900, 14595, 15750, 17375, 17500, 17514, 18750, 19460, 20850, 21875, 22500, 24325, 25020, 26250, 28125, 29190, 31275, 31500, 34750, 35028, 37500, 39375, 41700, 43750, 43785, 48650, 52125, 52500, 56250, 58380, 62550, 65625, 69500, 72975, 78750, 86875, 87500, 87570, 97300, 104250, 112500, 121625, 125100, 131250, 145950, 156375, 157500, 173750, 175140, 196875, 208500, 218925, 243250, 260625, 262500, 291900, 312750, 347500, 364875, 393750, 434375, 437850, 486500, 521250, 608125, 625500, 729750, 781875, 787500, 868750, 875700, 1042500, 1094625, 1216250, 1303125, 1459500, 1563750, 1737500, 1824375, 2189250, 2432500, 2606250, 3040625, 3127500, 3648750, 3909375, 4378500, 5212500, 5473125, 6081250, 7297500, 7818750, 9121875, 10946250, 12162500, 15637500, 18243750, 21892500, 27365625, 36487500, 54731250, 109462500]

約数ペア:

[(1, 109462500), (2, 54731250), (3, 36487500), (4, 27365625), (5, 21892500), (6, 18243750), (7, 15637500), (9, 12162500), (10, 10946250), (12, 9121875), (14, 7818750), (15, 7297500), (18, 6081250), (20, 5473125), (21, 5212500), (25, 4378500), (28, 3909375), (30, 3648750), (35, 3127500), (36, 3040625), (42, 2606250), (45, 2432500), (50, 2189250), (60, 1824375), (63, 1737500), (70, 1563750), (75, 1459500), (84, 1303125), (90, 1216250), (100, 1094625), (105, 1042500), (125, 875700), (126, 868750), (139, 787500), (140, 781875), (150, 729750), (175, 625500), (180, 608125), (210, 521250), (225, 486500), (250, 437850), (252, 434375), (278, 393750), (300, 364875), (315, 347500), (350, 312750), (375, 291900), (417, 262500), (420, 260625), (450, 243250), (500, 218925), (525, 208500), (556, 196875), (625, 175140), (630, 173750), (695, 157500), (700, 156375), (750, 145950), (834, 131250), (875, 125100), (900, 121625), (973, 112500), (1050, 104250), (1125, 97300), (1250, 87570), (1251, 87500), (1260, 86875), (1390, 78750), (1500, 72975), (1575, 69500), (1668, 65625), (1750, 62550), (1875, 58380), (1946, 56250), (2085, 52500), (2100, 52125), (2250, 48650), (2500, 43785), (2502, 43750), (2625, 41700), (2780, 39375), (2919, 37500), (3125, 35028), (3150, 34750), (3475, 31500), (3500, 31275), (3750, 29190), (3892, 28125), (4170, 26250), (4375, 25020), (4500, 24325), (4865, 22500), (5004, 21875), (5250, 20850), (5625, 19460), (5838, 18750), (6250, 17514), (6255, 17500), (6300, 17375), (6950, 15750), (7500, 14595), (7875, 13900), (8340, 13125), (8750, 12510), (8757, 12500), (9375, 11676), (9730, 11250), (10425, 10500)]