140737500

素因数分解:

$2^2\times 3^4\times 5^5\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 180

約数和(自身を含む): 463173480

約数和(自身を除く): 322435980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 139, 150, 162, 180, 225, 250, 270, 278, 300, 324, 375, 405, 417, 450, 500, 540, 556, 625, 675, 695, 750, 810, 834, 900, 1125, 1250, 1251, 1350, 1390, 1500, 1620, 1668, 1875, 2025, 2085, 2250, 2500, 2502, 2700, 2780, 3125, 3375, 3475, 3750, 3753, 4050, 4170, 4500, 5004, 5625, 6250, 6255, 6750, 6950, 7500, 7506, 8100, 8340, 9375, 10125, 10425, 11250, 11259, 12500, 12510, 13500, 13900, 15012, 16875, 17375, 18750, 18765, 20250, 20850, 22500, 22518, 25020, 28125, 31275, 33750, 34750, 37500, 37530, 40500, 41700, 45036, 50625, 52125, 56250, 56295, 62550, 67500, 69500, 75060, 84375, 86875, 93825, 101250, 104250, 112500, 112590, 125100, 156375, 168750, 173750, 187650, 202500, 208500, 225180, 253125, 260625, 281475, 312750, 337500, 347500, 375300, 434375, 469125, 506250, 521250, 562950, 625500, 781875, 868750, 938250, 1012500, 1042500, 1125900, 1303125, 1407375, 1563750, 1737500, 1876500, 2345625, 2606250, 2814750, 3127500, 3909375, 4691250, 5212500, 5629500, 7036875, 7818750, 9382500, 11728125, 14073750, 15637500, 23456250, 28147500, 35184375, 46912500, 70368750, 140737500]

約数ペア:

[(1, 140737500), (2, 70368750), (3, 46912500), (4, 35184375), (5, 28147500), (6, 23456250), (9, 15637500), (10, 14073750), (12, 11728125), (15, 9382500), (18, 7818750), (20, 7036875), (25, 5629500), (27, 5212500), (30, 4691250), (36, 3909375), (45, 3127500), (50, 2814750), (54, 2606250), (60, 2345625), (75, 1876500), (81, 1737500), (90, 1563750), (100, 1407375), (108, 1303125), (125, 1125900), (135, 1042500), (139, 1012500), (150, 938250), (162, 868750), (180, 781875), (225, 625500), (250, 562950), (270, 521250), (278, 506250), (300, 469125), (324, 434375), (375, 375300), (405, 347500), (417, 337500), (450, 312750), (500, 281475), (540, 260625), (556, 253125), (625, 225180), (675, 208500), (695, 202500), (750, 187650), (810, 173750), (834, 168750), (900, 156375), (1125, 125100), (1250, 112590), (1251, 112500), (1350, 104250), (1390, 101250), (1500, 93825), (1620, 86875), (1668, 84375), (1875, 75060), (2025, 69500), (2085, 67500), (2250, 62550), (2500, 56295), (2502, 56250), (2700, 52125), (2780, 50625), (3125, 45036), (3375, 41700), (3475, 40500), (3750, 37530), (3753, 37500), (4050, 34750), (4170, 33750), (4500, 31275), (5004, 28125), (5625, 25020), (6250, 22518), (6255, 22500), (6750, 20850), (6950, 20250), (7500, 18765), (7506, 18750), (8100, 17375), (8340, 16875), (9375, 15012), (10125, 13900), (10425, 13500), (11250, 12510), (11259, 12500)]