80845200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1362

約数の個数: 180

約数和(自身を含む): 297283428

約数和(自身を除く): 216438228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 255, 272, 300, 306, 340, 360, 400, 408, 425, 450, 510, 600, 612, 680, 720, 765, 816, 850, 900, 1020, 1200, 1224, 1275, 1321, 1360, 1530, 1700, 1800, 2040, 2448, 2550, 2642, 3060, 3400, 3600, 3825, 3963, 4080, 5100, 5284, 6120, 6605, 6800, 7650, 7926, 10200, 10568, 11889, 12240, 13210, 15300, 15852, 19815, 20400, 21136, 22457, 23778, 26420, 30600, 31704, 33025, 39630, 44914, 47556, 52840, 59445, 61200, 63408, 66050, 67371, 79260, 89828, 95112, 99075, 105680, 112285, 118890, 132100, 134742, 158520, 179656, 190224, 198150, 202113, 224570, 237780, 264200, 269484, 297225, 317040, 336855, 359312, 396300, 404226, 449140, 475560, 528400, 538968, 561425, 594450, 673710, 792600, 808452, 898280, 951120, 1010565, 1077936, 1122850, 1188900, 1347420, 1585200, 1616904, 1684275, 1796560, 2021130, 2245700, 2377800, 2694840, 3233808, 3368550, 4042260, 4491400, 4755600, 5052825, 5389680, 6737100, 8084520, 8982800, 10105650, 13474200, 16169040, 20211300, 26948400, 40422600, 80845200]

約数ペア:

[(1, 80845200), (2, 40422600), (3, 26948400), (4, 20211300), (5, 16169040), (6, 13474200), (8, 10105650), (9, 8982800), (10, 8084520), (12, 6737100), (15, 5389680), (16, 5052825), (17, 4755600), (18, 4491400), (20, 4042260), (24, 3368550), (25, 3233808), (30, 2694840), (34, 2377800), (36, 2245700), (40, 2021130), (45, 1796560), (48, 1684275), (50, 1616904), (51, 1585200), (60, 1347420), (68, 1188900), (72, 1122850), (75, 1077936), (80, 1010565), (85, 951120), (90, 898280), (100, 808452), (102, 792600), (120, 673710), (136, 594450), (144, 561425), (150, 538968), (153, 528400), (170, 475560), (180, 449140), (200, 404226), (204, 396300), (225, 359312), (240, 336855), (255, 317040), (272, 297225), (300, 269484), (306, 264200), (340, 237780), (360, 224570), (400, 202113), (408, 198150), (425, 190224), (450, 179656), (510, 158520), (600, 134742), (612, 132100), (680, 118890), (720, 112285), (765, 105680), (816, 99075), (850, 95112), (900, 89828), (1020, 79260), (1200, 67371), (1224, 66050), (1275, 63408), (1321, 61200), (1360, 59445), (1530, 52840), (1700, 47556), (1800, 44914), (2040, 39630), (2448, 33025), (2550, 31704), (2642, 30600), (3060, 26420), (3400, 23778), (3600, 22457), (3825, 21136), (3963, 20400), (4080, 19815), (5100, 15852), (5284, 15300), (6120, 13210), (6605, 12240), (6800, 11889), (7650, 10568), (7926, 10200)]