161690400

素因数分解:

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

素因数の和:1364

約数の個数: 216

約数和(自身を含む): 604156644

約数和(自身を除く): 442466244

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 255, 272, 288, 300, 306, 340, 360, 400, 408, 425, 450, 480, 510, 544, 600, 612, 680, 720, 765, 800, 816, 850, 900, 1020, 1200, 1224, 1275, 1321, 1360, 1440, 1530, 1632, 1700, 1800, 2040, 2400, 2448, 2550, 2642, 2720, 3060, 3400, 3600, 3825, 3963, 4080, 4896, 5100, 5284, 6120, 6605, 6800, 7200, 7650, 7926, 8160, 10200, 10568, 11889, 12240, 13210, 13600, 15300, 15852, 19815, 20400, 21136, 22457, 23778, 24480, 26420, 30600, 31704, 33025, 39630, 40800, 42272, 44914, 47556, 52840, 59445, 61200, 63408, 66050, 67371, 79260, 89828, 95112, 99075, 105680, 112285, 118890, 122400, 126816, 132100, 134742, 158520, 179656, 190224, 198150, 202113, 211360, 224570, 237780, 264200, 269484, 297225, 317040, 336855, 359312, 380448, 396300, 404226, 449140, 475560, 528400, 538968, 561425, 594450, 634080, 673710, 718624, 792600, 808452, 898280, 951120, 1010565, 1056800, 1077936, 1122850, 1188900, 1347420, 1585200, 1616904, 1684275, 1796560, 1902240, 2021130, 2155872, 2245700, 2377800, 2694840, 3170400, 3233808, 3368550, 3593120, 4042260, 4491400, 4755600, 5052825, 5389680, 6467616, 6737100, 8084520, 8982800, 9511200, 10105650, 10779360, 13474200, 16169040, 17965600, 20211300, 26948400, 32338080, 40422600, 53896800, 80845200, 161690400]

約数ペア:

[(1, 161690400), (2, 80845200), (3, 53896800), (4, 40422600), (5, 32338080), (6, 26948400), (8, 20211300), (9, 17965600), (10, 16169040), (12, 13474200), (15, 10779360), (16, 10105650), (17, 9511200), (18, 8982800), (20, 8084520), (24, 6737100), (25, 6467616), (30, 5389680), (32, 5052825), (34, 4755600), (36, 4491400), (40, 4042260), (45, 3593120), (48, 3368550), (50, 3233808), (51, 3170400), (60, 2694840), (68, 2377800), (72, 2245700), (75, 2155872), (80, 2021130), (85, 1902240), (90, 1796560), (96, 1684275), (100, 1616904), (102, 1585200), (120, 1347420), (136, 1188900), (144, 1122850), (150, 1077936), (153, 1056800), (160, 1010565), (170, 951120), (180, 898280), (200, 808452), (204, 792600), (225, 718624), (240, 673710), (255, 634080), (272, 594450), (288, 561425), (300, 538968), (306, 528400), (340, 475560), (360, 449140), (400, 404226), (408, 396300), (425, 380448), (450, 359312), (480, 336855), (510, 317040), (544, 297225), (600, 269484), (612, 264200), (680, 237780), (720, 224570), (765, 211360), (800, 202113), (816, 198150), (850, 190224), (900, 179656), (1020, 158520), (1200, 134742), (1224, 132100), (1275, 126816), (1321, 122400), (1360, 118890), (1440, 112285), (1530, 105680), (1632, 99075), (1700, 95112), (1800, 89828), (2040, 79260), (2400, 67371), (2448, 66050), (2550, 63408), (2642, 61200), (2720, 59445), (3060, 52840), (3400, 47556), (3600, 44914), (3825, 42272), (3963, 40800), (4080, 39630), (4896, 33025), (5100, 31704), (5284, 30600), (6120, 26420), (6605, 24480), (6800, 23778), (7200, 22457), (7650, 21136), (7926, 20400), (8160, 19815), (10200, 15852), (10568, 15300), (11889, 13600), (12240, 13210)]