921335400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{30109}}^1$

素因数の和:30148

約数の個数: 144

約数和(自身を含む): 3276269100

約数和(自身を除く): 2354933700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 10200, 15300, 30109, 30600, 60218, 90327, 120436, 150545, 180654, 240872, 270981, 301090, 361308, 451635, 511853, 541962, 602180, 722616, 752725, 903270, 1023706, 1083924, 1204360, 1354905, 1505450, 1535559, 1806540, 2047412, 2167848, 2258175, 2559265, 2709810, 3010900, 3071118, 3613080, 4094824, 4516350, 4606677, 5118530, 5419620, 6021800, 6142236, 6774525, 7677795, 9032700, 9213354, 10237060, 10839240, 12284472, 12796325, 13549050, 15355590, 18065400, 18426708, 20474120, 23033385, 25592650, 27098100, 30711180, 36853416, 38388975, 46066770, 51185300, 54196200, 61422360, 76777950, 92133540, 102370600, 115166925, 153555900, 184267080, 230333850, 307111800, 460667700, 921335400]

約数ペア:

[(1, 921335400), (2, 460667700), (3, 307111800), (4, 230333850), (5, 184267080), (6, 153555900), (8, 115166925), (9, 102370600), (10, 92133540), (12, 76777950), (15, 61422360), (17, 54196200), (18, 51185300), (20, 46066770), (24, 38388975), (25, 36853416), (30, 30711180), (34, 27098100), (36, 25592650), (40, 23033385), (45, 20474120), (50, 18426708), (51, 18065400), (60, 15355590), (68, 13549050), (72, 12796325), (75, 12284472), (85, 10839240), (90, 10237060), (100, 9213354), (102, 9032700), (120, 7677795), (136, 6774525), (150, 6142236), (153, 6021800), (170, 5419620), (180, 5118530), (200, 4606677), (204, 4516350), (225, 4094824), (255, 3613080), (300, 3071118), (306, 3010900), (340, 2709810), (360, 2559265), (408, 2258175), (425, 2167848), (450, 2047412), (510, 1806540), (600, 1535559), (612, 1505450), (680, 1354905), (765, 1204360), (850, 1083924), (900, 1023706), (1020, 903270), (1224, 752725), (1275, 722616), (1530, 602180), (1700, 541962), (1800, 511853), (2040, 451635), (2550, 361308), (3060, 301090), (3400, 270981), (3825, 240872), (5100, 180654), (6120, 150545), (7650, 120436), (10200, 90327), (15300, 60218), (30109, 30600)]