51530400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 216

約数和(自身を含む): 192854844

約数和(自身を除く): 141324444

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, 421, 425, 450, 480, 510, 544, 600, 612, 680, 720, 765, 800, 816, 842, 850, 900, 1020, 1200, 1224, 1263, 1275, 1360, 1440, 1530, 1632, 1684, 1700, 1800, 2040, 2105, 2400, 2448, 2526, 2550, 2720, 3060, 3368, 3400, 3600, 3789, 3825, 4080, 4210, 4896, 5052, 5100, 6120, 6315, 6736, 6800, 7157, 7200, 7578, 7650, 8160, 8420, 10104, 10200, 10525, 12240, 12630, 13472, 13600, 14314, 15156, 15300, 16840, 18945, 20208, 20400, 21050, 21471, 24480, 25260, 28628, 30312, 30600, 31575, 33680, 35785, 37890, 40416, 40800, 42100, 42942, 50520, 57256, 60624, 61200, 63150, 64413, 67360, 71570, 75780, 84200, 85884, 94725, 101040, 107355, 114512, 121248, 122400, 126300, 128826, 143140, 151560, 168400, 171768, 178925, 189450, 202080, 214710, 229024, 252600, 257652, 286280, 303120, 322065, 336800, 343536, 357850, 378900, 429420, 505200, 515304, 536775, 572560, 606240, 644130, 687072, 715700, 757800, 858840, 1010400, 1030608, 1073550, 1145120, 1288260, 1431400, 1515600, 1610325, 1717680, 2061216, 2147100, 2576520, 2862800, 3031200, 3220650, 3435360, 4294200, 5153040, 5725600, 6441300, 8588400, 10306080, 12882600, 17176800, 25765200, 51530400]

約数ペア:

[(1, 51530400), (2, 25765200), (3, 17176800), (4, 12882600), (5, 10306080), (6, 8588400), (8, 6441300), (9, 5725600), (10, 5153040), (12, 4294200), (15, 3435360), (16, 3220650), (17, 3031200), (18, 2862800), (20, 2576520), (24, 2147100), (25, 2061216), (30, 1717680), (32, 1610325), (34, 1515600), (36, 1431400), (40, 1288260), (45, 1145120), (48, 1073550), (50, 1030608), (51, 1010400), (60, 858840), (68, 757800), (72, 715700), (75, 687072), (80, 644130), (85, 606240), (90, 572560), (96, 536775), (100, 515304), (102, 505200), (120, 429420), (136, 378900), (144, 357850), (150, 343536), (153, 336800), (160, 322065), (170, 303120), (180, 286280), (200, 257652), (204, 252600), (225, 229024), (240, 214710), (255, 202080), (272, 189450), (288, 178925), (300, 171768), (306, 168400), (340, 151560), (360, 143140), (400, 128826), (408, 126300), (421, 122400), (425, 121248), (450, 114512), (480, 107355), (510, 101040), (544, 94725), (600, 85884), (612, 84200), (680, 75780), (720, 71570), (765, 67360), (800, 64413), (816, 63150), (842, 61200), (850, 60624), (900, 57256), (1020, 50520), (1200, 42942), (1224, 42100), (1263, 40800), (1275, 40416), (1360, 37890), (1440, 35785), (1530, 33680), (1632, 31575), (1684, 30600), (1700, 30312), (1800, 28628), (2040, 25260), (2105, 24480), (2400, 21471), (2448, 21050), (2526, 20400), (2550, 20208), (2720, 18945), (3060, 16840), (3368, 15300), (3400, 15156), (3600, 14314), (3789, 13600), (3825, 13472), (4080, 12630), (4210, 12240), (4896, 10525), (5052, 10200), (5100, 10104), (6120, 8420), (6315, 8160), (6736, 7650), (6800, 7578), (7157, 7200)]