815009400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{4483}}^1$

素因数の和:4606

約数の個数: 144

約数和(自身を含む): 2764789560

約数和(自身を除く): 1949780160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 101, 120, 150, 180, 200, 202, 225, 300, 303, 360, 404, 450, 505, 600, 606, 808, 900, 909, 1010, 1212, 1515, 1800, 1818, 2020, 2424, 2525, 3030, 3636, 4040, 4483, 4545, 5050, 6060, 7272, 7575, 8966, 9090, 10100, 12120, 13449, 15150, 17932, 18180, 20200, 22415, 22725, 26898, 30300, 35864, 36360, 40347, 44830, 45450, 53796, 60600, 67245, 80694, 89660, 90900, 107592, 112075, 134490, 161388, 179320, 181800, 201735, 224150, 268980, 322776, 336225, 403470, 448300, 452783, 537960, 672450, 806940, 896600, 905566, 1008675, 1344900, 1358349, 1613880, 1811132, 2017350, 2263915, 2689800, 2716698, 3622264, 4034700, 4075047, 4527830, 5433396, 6791745, 8069400, 8150094, 9055660, 10866792, 11319575, 13583490, 16300188, 18111320, 20375235, 22639150, 27166980, 32600376, 33958725, 40750470, 45278300, 54333960, 67917450, 81500940, 90556600, 101876175, 135834900, 163001880, 203752350, 271669800, 407504700, 815009400]

約数ペア:

[(1, 815009400), (2, 407504700), (3, 271669800), (4, 203752350), (5, 163001880), (6, 135834900), (8, 101876175), (9, 90556600), (10, 81500940), (12, 67917450), (15, 54333960), (18, 45278300), (20, 40750470), (24, 33958725), (25, 32600376), (30, 27166980), (36, 22639150), (40, 20375235), (45, 18111320), (50, 16300188), (60, 13583490), (72, 11319575), (75, 10866792), (90, 9055660), (100, 8150094), (101, 8069400), (120, 6791745), (150, 5433396), (180, 4527830), (200, 4075047), (202, 4034700), (225, 3622264), (300, 2716698), (303, 2689800), (360, 2263915), (404, 2017350), (450, 1811132), (505, 1613880), (600, 1358349), (606, 1344900), (808, 1008675), (900, 905566), (909, 896600), (1010, 806940), (1212, 672450), (1515, 537960), (1800, 452783), (1818, 448300), (2020, 403470), (2424, 336225), (2525, 322776), (3030, 268980), (3636, 224150), (4040, 201735), (4483, 181800), (4545, 179320), (5050, 161388), (6060, 134490), (7272, 112075), (7575, 107592), (8966, 90900), (9090, 89660), (10100, 80694), (12120, 67245), (13449, 60600), (15150, 53796), (17932, 45450), (18180, 44830), (20200, 40347), (22415, 36360), (22725, 35864), (26898, 30300)]