225339000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2478

約数の個数: 128

約数和(自身を含む): 726036480

約数和(自身を除く): 500697480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 744, 750, 775, 930, 1000, 1240, 1500, 1550, 1860, 2325, 2423, 3000, 3100, 3720, 3875, 4650, 4846, 6200, 7269, 7750, 9300, 9692, 11625, 12115, 14538, 15500, 18600, 19384, 23250, 24230, 29076, 31000, 36345, 46500, 48460, 58152, 60575, 72690, 75113, 93000, 96920, 121150, 145380, 150226, 181725, 225339, 242300, 290760, 300452, 302875, 363450, 375565, 450678, 484600, 600904, 605750, 726900, 751130, 901356, 908625, 1126695, 1211500, 1453800, 1502260, 1802712, 1817250, 1877825, 2253390, 2423000, 3004520, 3634500, 3755650, 4506780, 5633475, 7269000, 7511300, 9013560, 9389125, 11266950, 15022600, 18778250, 22533900, 28167375, 37556500, 45067800, 56334750, 75113000, 112669500, 225339000]

約数ペア:

[(1, 225339000), (2, 112669500), (3, 75113000), (4, 56334750), (5, 45067800), (6, 37556500), (8, 28167375), (10, 22533900), (12, 18778250), (15, 15022600), (20, 11266950), (24, 9389125), (25, 9013560), (30, 7511300), (31, 7269000), (40, 5633475), (50, 4506780), (60, 3755650), (62, 3634500), (75, 3004520), (93, 2423000), (100, 2253390), (120, 1877825), (124, 1817250), (125, 1802712), (150, 1502260), (155, 1453800), (186, 1211500), (200, 1126695), (248, 908625), (250, 901356), (300, 751130), (310, 726900), (372, 605750), (375, 600904), (465, 484600), (500, 450678), (600, 375565), (620, 363450), (744, 302875), (750, 300452), (775, 290760), (930, 242300), (1000, 225339), (1240, 181725), (1500, 150226), (1550, 145380), (1860, 121150), (2325, 96920), (2423, 93000), (3000, 75113), (3100, 72690), (3720, 60575), (3875, 58152), (4650, 48460), (4846, 46500), (6200, 36345), (7269, 31000), (7750, 29076), (9300, 24230), (9692, 23250), (11625, 19384), (12115, 18600), (14538, 15500)]