312047100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2529

約数の個数: 144

約数和(自身を含む): 1024934400

約数和(自身を除く): 712887300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 135, 141, 150, 180, 188, 225, 235, 270, 282, 300, 423, 450, 470, 540, 564, 675, 705, 846, 900, 940, 1175, 1269, 1350, 1410, 1692, 2115, 2350, 2459, 2538, 2700, 2820, 3525, 4230, 4700, 4918, 5076, 6345, 7050, 7377, 8460, 9836, 10575, 12295, 12690, 14100, 14754, 21150, 22131, 24590, 25380, 29508, 31725, 36885, 42300, 44262, 49180, 61475, 63450, 66393, 73770, 88524, 110655, 115573, 122950, 126900, 132786, 147540, 184425, 221310, 231146, 245900, 265572, 331965, 346719, 368850, 442620, 462292, 553275, 577865, 663930, 693438, 737700, 1040157, 1106550, 1155730, 1327860, 1386876, 1659825, 1733595, 2080314, 2213100, 2311460, 2889325, 3120471, 3319650, 3467190, 4160628, 5200785, 5778650, 6240942, 6639300, 6934380, 8667975, 10401570, 11557300, 12481884, 15602355, 17335950, 20803140, 26003925, 31204710, 34671900, 52007850, 62409420, 78011775, 104015700, 156023550, 312047100]

約数ペア:

[(1, 312047100), (2, 156023550), (3, 104015700), (4, 78011775), (5, 62409420), (6, 52007850), (9, 34671900), (10, 31204710), (12, 26003925), (15, 20803140), (18, 17335950), (20, 15602355), (25, 12481884), (27, 11557300), (30, 10401570), (36, 8667975), (45, 6934380), (47, 6639300), (50, 6240942), (54, 5778650), (60, 5200785), (75, 4160628), (90, 3467190), (94, 3319650), (100, 3120471), (108, 2889325), (135, 2311460), (141, 2213100), (150, 2080314), (180, 1733595), (188, 1659825), (225, 1386876), (235, 1327860), (270, 1155730), (282, 1106550), (300, 1040157), (423, 737700), (450, 693438), (470, 663930), (540, 577865), (564, 553275), (675, 462292), (705, 442620), (846, 368850), (900, 346719), (940, 331965), (1175, 265572), (1269, 245900), (1350, 231146), (1410, 221310), (1692, 184425), (2115, 147540), (2350, 132786), (2459, 126900), (2538, 122950), (2700, 115573), (2820, 110655), (3525, 88524), (4230, 73770), (4700, 66393), (4918, 63450), (5076, 61475), (6345, 49180), (7050, 44262), (7377, 42300), (8460, 36885), (9836, 31725), (10575, 29508), (12295, 25380), (12690, 24590), (14100, 22131), (14754, 21150)]