30213000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{373}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 105894360

約数和(自身を除く): 75681360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 373, 375, 405, 450, 500, 540, 600, 648, 675, 746, 750, 810, 900, 1000, 1080, 1119, 1125, 1350, 1492, 1500, 1620, 1800, 1865, 2025, 2238, 2250, 2700, 2984, 3000, 3240, 3357, 3375, 3730, 4050, 4476, 4500, 5400, 5595, 6714, 6750, 7460, 8100, 8952, 9000, 9325, 10071, 10125, 11190, 13428, 13500, 14920, 16200, 16785, 18650, 20142, 20250, 22380, 26856, 27000, 27975, 30213, 33570, 37300, 40284, 40500, 44760, 46625, 50355, 55950, 60426, 67140, 74600, 80568, 81000, 83925, 93250, 100710, 111900, 120852, 134280, 139875, 151065, 167850, 186500, 201420, 223800, 241704, 251775, 279750, 302130, 335700, 373000, 402840, 419625, 503550, 559500, 604260, 671400, 755325, 839250, 1007100, 1119000, 1208520, 1258875, 1510650, 1678500, 2014200, 2517750, 3021300, 3357000, 3776625, 5035500, 6042600, 7553250, 10071000, 15106500, 30213000]

約数ペア:

[(1, 30213000), (2, 15106500), (3, 10071000), (4, 7553250), (5, 6042600), (6, 5035500), (8, 3776625), (9, 3357000), (10, 3021300), (12, 2517750), (15, 2014200), (18, 1678500), (20, 1510650), (24, 1258875), (25, 1208520), (27, 1119000), (30, 1007100), (36, 839250), (40, 755325), (45, 671400), (50, 604260), (54, 559500), (60, 503550), (72, 419625), (75, 402840), (81, 373000), (90, 335700), (100, 302130), (108, 279750), (120, 251775), (125, 241704), (135, 223800), (150, 201420), (162, 186500), (180, 167850), (200, 151065), (216, 139875), (225, 134280), (250, 120852), (270, 111900), (300, 100710), (324, 93250), (360, 83925), (373, 81000), (375, 80568), (405, 74600), (450, 67140), (500, 60426), (540, 55950), (600, 50355), (648, 46625), (675, 44760), (746, 40500), (750, 40284), (810, 37300), (900, 33570), (1000, 30213), (1080, 27975), (1119, 27000), (1125, 26856), (1350, 22380), (1492, 20250), (1500, 20142), (1620, 18650), (1800, 16785), (1865, 16200), (2025, 14920), (2238, 13500), (2250, 13428), (2700, 11190), (2984, 10125), (3000, 10071), (3240, 9325), (3357, 9000), (3375, 8952), (3730, 8100), (4050, 7460), (4476, 6750), (4500, 6714), (5400, 5595)]