1304788500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{10739}}^1$

素因数の和:10773

約数の個数: 144

約数和(自身を含む): 4269021120

約数和(自身を除く): 2964232620

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, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 675, 750, 810, 900, 972, 1125, 1215, 1350, 1500, 1620, 2025, 2250, 2430, 2700, 3375, 4050, 4500, 4860, 6075, 6750, 8100, 10125, 10739, 12150, 13500, 20250, 21478, 24300, 30375, 32217, 40500, 42956, 53695, 60750, 64434, 96651, 107390, 121500, 128868, 161085, 193302, 214780, 268475, 289953, 322170, 386604, 483255, 536950, 579906, 644340, 805425, 869859, 966510, 1073900, 1159812, 1342375, 1449765, 1610850, 1739718, 1933020, 2416275, 2609577, 2684750, 2899530, 3221700, 3479436, 4027125, 4349295, 4832550, 5219154, 5369500, 5799060, 7248825, 8054250, 8698590, 9665100, 10438308, 12081375, 13047885, 14497650, 16108500, 17397180, 21746475, 24162750, 26095770, 28995300, 36244125, 43492950, 48325500, 52191540, 65239425, 72488250, 86985900, 108732375, 130478850, 144976500, 217464750, 260957700, 326197125, 434929500, 652394250, 1304788500]

約数ペア:

[(1, 1304788500), (2, 652394250), (3, 434929500), (4, 326197125), (5, 260957700), (6, 217464750), (9, 144976500), (10, 130478850), (12, 108732375), (15, 86985900), (18, 72488250), (20, 65239425), (25, 52191540), (27, 48325500), (30, 43492950), (36, 36244125), (45, 28995300), (50, 26095770), (54, 24162750), (60, 21746475), (75, 17397180), (81, 16108500), (90, 14497650), (100, 13047885), (108, 12081375), (125, 10438308), (135, 9665100), (150, 8698590), (162, 8054250), (180, 7248825), (225, 5799060), (243, 5369500), (250, 5219154), (270, 4832550), (300, 4349295), (324, 4027125), (375, 3479436), (405, 3221700), (450, 2899530), (486, 2684750), (500, 2609577), (540, 2416275), (675, 1933020), (750, 1739718), (810, 1610850), (900, 1449765), (972, 1342375), (1125, 1159812), (1215, 1073900), (1350, 966510), (1500, 869859), (1620, 805425), (2025, 644340), (2250, 579906), (2430, 536950), (2700, 483255), (3375, 386604), (4050, 322170), (4500, 289953), (4860, 268475), (6075, 214780), (6750, 193302), (8100, 161085), (10125, 128868), (10739, 121500), (12150, 107390), (13500, 96651), (20250, 64434), (21478, 60750), (24300, 53695), (30375, 42956), (32217, 40500)]