828869400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{20021}}^1$

素因数の和:20066

約数の個数: 144

約数和(自身を含む): 2904791760

約数和(自身を除く): 2075922360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 2070, 2300, 2760, 3450, 4140, 4600, 5175, 6900, 8280, 10350, 13800, 20021, 20700, 40042, 41400, 60063, 80084, 100105, 120126, 160168, 180189, 200210, 240252, 300315, 360378, 400420, 460483, 480504, 500525, 600630, 720756, 800840, 900945, 920966, 1001050, 1201260, 1381449, 1441512, 1501575, 1801890, 1841932, 2002100, 2302415, 2402520, 2762898, 3003150, 3603780, 3683864, 4004200, 4144347, 4504725, 4604830, 5525796, 6006300, 6907245, 7207560, 8288694, 9009450, 9209660, 11051592, 11512075, 12012600, 13814490, 16577388, 18018900, 18419320, 20721735, 23024150, 27628980, 33154776, 34536225, 36037800, 41443470, 46048300, 55257960, 69072450, 82886940, 92096600, 103608675, 138144900, 165773880, 207217350, 276289800, 414434700, 828869400]

約数ペア:

[(1, 828869400), (2, 414434700), (3, 276289800), (4, 207217350), (5, 165773880), (6, 138144900), (8, 103608675), (9, 92096600), (10, 82886940), (12, 69072450), (15, 55257960), (18, 46048300), (20, 41443470), (23, 36037800), (24, 34536225), (25, 33154776), (30, 27628980), (36, 23024150), (40, 20721735), (45, 18419320), (46, 18018900), (50, 16577388), (60, 13814490), (69, 12012600), (72, 11512075), (75, 11051592), (90, 9209660), (92, 9009450), (100, 8288694), (115, 7207560), (120, 6907245), (138, 6006300), (150, 5525796), (180, 4604830), (184, 4504725), (200, 4144347), (207, 4004200), (225, 3683864), (230, 3603780), (276, 3003150), (300, 2762898), (345, 2402520), (360, 2302415), (414, 2002100), (450, 1841932), (460, 1801890), (552, 1501575), (575, 1441512), (600, 1381449), (690, 1201260), (828, 1001050), (900, 920966), (920, 900945), (1035, 800840), (1150, 720756), (1380, 600630), (1656, 500525), (1725, 480504), (1800, 460483), (2070, 400420), (2300, 360378), (2760, 300315), (3450, 240252), (4140, 200210), (4600, 180189), (5175, 160168), (6900, 120126), (8280, 100105), (10350, 80084), (13800, 60063), (20021, 41400), (20700, 40042)]