189954000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 240

約数和(自身を含む): 678219984

約数和(自身を除く): 488265984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 61, 72, 75, 80, 90, 100, 120, 122, 125, 144, 150, 173, 180, 183, 200, 225, 240, 244, 250, 300, 305, 346, 360, 366, 375, 400, 450, 488, 500, 519, 549, 600, 610, 692, 720, 732, 750, 865, 900, 915, 976, 1000, 1038, 1098, 1125, 1200, 1220, 1384, 1464, 1500, 1525, 1557, 1730, 1800, 1830, 2000, 2076, 2196, 2250, 2440, 2595, 2745, 2768, 2928, 3000, 3050, 3114, 3460, 3600, 3660, 4152, 4325, 4392, 4500, 4575, 4880, 5190, 5490, 6000, 6100, 6228, 6920, 7320, 7625, 7785, 8304, 8650, 8784, 9000, 9150, 10380, 10553, 10980, 12200, 12456, 12975, 13725, 13840, 14640, 15250, 15570, 17300, 18000, 18300, 20760, 21106, 21625, 21960, 22875, 24400, 24912, 25950, 27450, 30500, 31140, 31659, 34600, 36600, 38925, 41520, 42212, 43250, 43920, 45750, 51900, 52765, 54900, 61000, 62280, 63318, 64875, 68625, 69200, 73200, 77850, 84424, 86500, 91500, 94977, 103800, 105530, 109800, 122000, 124560, 126636, 129750, 137250, 155700, 158295, 168848, 173000, 183000, 189954, 194625, 207600, 211060, 219600, 253272, 259500, 263825, 274500, 311400, 316590, 346000, 366000, 379908, 389250, 422120, 474885, 506544, 519000, 527650, 549000, 622800, 633180, 759816, 778500, 791475, 844240, 949770, 1038000, 1055300, 1098000, 1266360, 1319125, 1519632, 1557000, 1582950, 1899540, 2110600, 2374425, 2532720, 2638250, 3114000, 3165900, 3799080, 3957375, 4221200, 4748850, 5276500, 6331800, 7598160, 7914750, 9497700, 10553000, 11872125, 12663600, 15829500, 18995400, 21106000, 23744250, 31659000, 37990800, 47488500, 63318000, 94977000, 189954000]

約数ペア:

[(1, 189954000), (2, 94977000), (3, 63318000), (4, 47488500), (5, 37990800), (6, 31659000), (8, 23744250), (9, 21106000), (10, 18995400), (12, 15829500), (15, 12663600), (16, 11872125), (18, 10553000), (20, 9497700), (24, 7914750), (25, 7598160), (30, 6331800), (36, 5276500), (40, 4748850), (45, 4221200), (48, 3957375), (50, 3799080), (60, 3165900), (61, 3114000), (72, 2638250), (75, 2532720), (80, 2374425), (90, 2110600), (100, 1899540), (120, 1582950), (122, 1557000), (125, 1519632), (144, 1319125), (150, 1266360), (173, 1098000), (180, 1055300), (183, 1038000), (200, 949770), (225, 844240), (240, 791475), (244, 778500), (250, 759816), (300, 633180), (305, 622800), (346, 549000), (360, 527650), (366, 519000), (375, 506544), (400, 474885), (450, 422120), (488, 389250), (500, 379908), (519, 366000), (549, 346000), (600, 316590), (610, 311400), (692, 274500), (720, 263825), (732, 259500), (750, 253272), (865, 219600), (900, 211060), (915, 207600), (976, 194625), (1000, 189954), (1038, 183000), (1098, 173000), (1125, 168848), (1200, 158295), (1220, 155700), (1384, 137250), (1464, 129750), (1500, 126636), (1525, 124560), (1557, 122000), (1730, 109800), (1800, 105530), (1830, 103800), (2000, 94977), (2076, 91500), (2196, 86500), (2250, 84424), (2440, 77850), (2595, 73200), (2745, 69200), (2768, 68625), (2928, 64875), (3000, 63318), (3050, 62280), (3114, 61000), (3460, 54900), (3600, 52765), (3660, 51900), (4152, 45750), (4325, 43920), (4392, 43250), (4500, 42212), (4575, 41520), (4880, 38925), (5190, 36600), (5490, 34600), (6000, 31659), (6100, 31140), (6228, 30500), (6920, 27450), (7320, 25950), (7625, 24912), (7785, 24400), (8304, 22875), (8650, 21960), (8784, 21625), (9000, 21106), (9150, 20760), (10380, 18300), (10553, 18000), (10980, 17300), (12200, 15570), (12456, 15250), (12975, 14640), (13725, 13840)]