78560400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3889

約数の個数: 120

約数和(自身を含む): 266527584

約数和(自身を除く): 187967184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 3851, 4080, 5100, 6800, 7702, 10200, 11553, 15404, 19255, 20400, 23106, 30808, 38510, 46212, 57765, 61616, 65467, 77020, 92424, 96275, 115530, 130934, 154040, 184848, 192550, 196401, 231060, 261868, 288825, 308080, 327335, 385100, 392802, 462120, 523736, 577650, 654670, 770200, 785604, 924240, 982005, 1047472, 1155300, 1309340, 1540400, 1571208, 1636675, 1964010, 2310600, 2618680, 3142416, 3273350, 3928020, 4621200, 4910025, 5237360, 6546700, 7856040, 9820050, 13093400, 15712080, 19640100, 26186800, 39280200, 78560400]

約数ペア:

[(1, 78560400), (2, 39280200), (3, 26186800), (4, 19640100), (5, 15712080), (6, 13093400), (8, 9820050), (10, 7856040), (12, 6546700), (15, 5237360), (16, 4910025), (17, 4621200), (20, 3928020), (24, 3273350), (25, 3142416), (30, 2618680), (34, 2310600), (40, 1964010), (48, 1636675), (50, 1571208), (51, 1540400), (60, 1309340), (68, 1155300), (75, 1047472), (80, 982005), (85, 924240), (100, 785604), (102, 770200), (120, 654670), (136, 577650), (150, 523736), (170, 462120), (200, 392802), (204, 385100), (240, 327335), (255, 308080), (272, 288825), (300, 261868), (340, 231060), (400, 196401), (408, 192550), (425, 184848), (510, 154040), (600, 130934), (680, 115530), (816, 96275), (850, 92424), (1020, 77020), (1200, 65467), (1275, 61616), (1360, 57765), (1700, 46212), (2040, 38510), (2550, 30808), (3400, 23106), (3851, 20400), (4080, 19255), (5100, 15404), (6800, 11553), (7702, 10200)]