1228831200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1786

約数の個数: 216

約数和(自身を含む): 4377876048

約数和(自身を除く): 3149044848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 103, 120, 144, 150, 160, 180, 200, 206, 225, 240, 288, 300, 309, 360, 400, 412, 450, 480, 515, 600, 618, 720, 800, 824, 900, 927, 1030, 1200, 1236, 1440, 1545, 1648, 1657, 1800, 1854, 2060, 2400, 2472, 2575, 3090, 3296, 3314, 3600, 3708, 4120, 4635, 4944, 4971, 5150, 6180, 6628, 7200, 7416, 7725, 8240, 8285, 9270, 9888, 9942, 10300, 12360, 13256, 14832, 14913, 15450, 16480, 16570, 18540, 19884, 20600, 23175, 24720, 24855, 26512, 29664, 29826, 30900, 33140, 37080, 39768, 41200, 41425, 46350, 49440, 49710, 53024, 59652, 61800, 66280, 74160, 74565, 79536, 82400, 82850, 92700, 99420, 119304, 123600, 124275, 132560, 148320, 149130, 159072, 165700, 170671, 185400, 198840, 238608, 247200, 248550, 265120, 298260, 331400, 341342, 370800, 372825, 397680, 477216, 497100, 512013, 596520, 662800, 682684, 741600, 745650, 795360, 853355, 994200, 1024026, 1193040, 1325600, 1365368, 1491300, 1536039, 1706710, 1988400, 2048052, 2386080, 2560065, 2730736, 2982600, 3072078, 3413420, 3976800, 4096104, 4266775, 5120130, 5461472, 5965200, 6144156, 6826840, 7680195, 8192208, 8533550, 10240260, 11930400, 12288312, 12800325, 13653680, 15360390, 16384416, 17067100, 20480520, 24576624, 25600650, 27307360, 30720780, 34134200, 38400975, 40961040, 49153248, 51201300, 61441560, 68268400, 76801950, 81922080, 102402600, 122883120, 136536800, 153603900, 204805200, 245766240, 307207800, 409610400, 614415600, 1228831200]

約数ペア:

[(1, 1228831200), (2, 614415600), (3, 409610400), (4, 307207800), (5, 245766240), (6, 204805200), (8, 153603900), (9, 136536800), (10, 122883120), (12, 102402600), (15, 81922080), (16, 76801950), (18, 68268400), (20, 61441560), (24, 51201300), (25, 49153248), (30, 40961040), (32, 38400975), (36, 34134200), (40, 30720780), (45, 27307360), (48, 25600650), (50, 24576624), (60, 20480520), (72, 17067100), (75, 16384416), (80, 15360390), (90, 13653680), (96, 12800325), (100, 12288312), (103, 11930400), (120, 10240260), (144, 8533550), (150, 8192208), (160, 7680195), (180, 6826840), (200, 6144156), (206, 5965200), (225, 5461472), (240, 5120130), (288, 4266775), (300, 4096104), (309, 3976800), (360, 3413420), (400, 3072078), (412, 2982600), (450, 2730736), (480, 2560065), (515, 2386080), (600, 2048052), (618, 1988400), (720, 1706710), (800, 1536039), (824, 1491300), (900, 1365368), (927, 1325600), (1030, 1193040), (1200, 1024026), (1236, 994200), (1440, 853355), (1545, 795360), (1648, 745650), (1657, 741600), (1800, 682684), (1854, 662800), (2060, 596520), (2400, 512013), (2472, 497100), (2575, 477216), (3090, 397680), (3296, 372825), (3314, 370800), (3600, 341342), (3708, 331400), (4120, 298260), (4635, 265120), (4944, 248550), (4971, 247200), (5150, 238608), (6180, 198840), (6628, 185400), (7200, 170671), (7416, 165700), (7725, 159072), (8240, 149130), (8285, 148320), (9270, 132560), (9888, 124275), (9942, 123600), (10300, 119304), (12360, 99420), (13256, 92700), (14832, 82850), (14913, 82400), (15450, 79536), (16480, 74565), (16570, 74160), (18540, 66280), (19884, 61800), (20600, 59652), (23175, 53024), (24720, 49710), (24855, 49440), (26512, 46350), (29664, 41425), (29826, 41200), (30900, 39768), (33140, 37080)]