156928500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 144

約数和(自身を含む): 507194688

約数和(自身を除く): 350266188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 125, 129, 150, 172, 180, 215, 225, 250, 258, 300, 375, 387, 430, 450, 500, 516, 645, 750, 774, 811, 860, 900, 1075, 1125, 1290, 1500, 1548, 1622, 1935, 2150, 2250, 2433, 2580, 3225, 3244, 3870, 4055, 4300, 4500, 4866, 5375, 6450, 7299, 7740, 8110, 9675, 9732, 10750, 12165, 12900, 14598, 16125, 16220, 19350, 20275, 21500, 24330, 29196, 32250, 34873, 36495, 38700, 40550, 48375, 48660, 60825, 64500, 69746, 72990, 81100, 96750, 101375, 104619, 121650, 139492, 145980, 174365, 182475, 193500, 202750, 209238, 243300, 304125, 313857, 348730, 364950, 405500, 418476, 523095, 608250, 627714, 697460, 729900, 871825, 912375, 1046190, 1216500, 1255428, 1569285, 1743650, 1824750, 2092380, 2615475, 3138570, 3487300, 3649500, 4359125, 5230950, 6277140, 7846425, 8718250, 10461900, 13077375, 15692850, 17436500, 26154750, 31385700, 39232125, 52309500, 78464250, 156928500]

約数ペア:

[(1, 156928500), (2, 78464250), (3, 52309500), (4, 39232125), (5, 31385700), (6, 26154750), (9, 17436500), (10, 15692850), (12, 13077375), (15, 10461900), (18, 8718250), (20, 7846425), (25, 6277140), (30, 5230950), (36, 4359125), (43, 3649500), (45, 3487300), (50, 3138570), (60, 2615475), (75, 2092380), (86, 1824750), (90, 1743650), (100, 1569285), (125, 1255428), (129, 1216500), (150, 1046190), (172, 912375), (180, 871825), (215, 729900), (225, 697460), (250, 627714), (258, 608250), (300, 523095), (375, 418476), (387, 405500), (430, 364950), (450, 348730), (500, 313857), (516, 304125), (645, 243300), (750, 209238), (774, 202750), (811, 193500), (860, 182475), (900, 174365), (1075, 145980), (1125, 139492), (1290, 121650), (1500, 104619), (1548, 101375), (1622, 96750), (1935, 81100), (2150, 72990), (2250, 69746), (2433, 64500), (2580, 60825), (3225, 48660), (3244, 48375), (3870, 40550), (4055, 38700), (4300, 36495), (4500, 34873), (4866, 32250), (5375, 29196), (6450, 24330), (7299, 21500), (7740, 20275), (8110, 19350), (9675, 16220), (9732, 16125), (10750, 14598), (12165, 12900)]