225398400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 758121120

約数和(自身を除く): 532722720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 96, 100, 106, 120, 128, 150, 159, 160, 192, 200, 212, 240, 265, 300, 318, 320, 384, 400, 424, 443, 480, 530, 600, 636, 640, 795, 800, 848, 886, 960, 1060, 1200, 1272, 1325, 1329, 1590, 1600, 1696, 1772, 1920, 2120, 2215, 2400, 2544, 2650, 2658, 3180, 3200, 3392, 3544, 3975, 4240, 4430, 4800, 5088, 5300, 5316, 6360, 6645, 6784, 7088, 7950, 8480, 8860, 9600, 10176, 10600, 10632, 11075, 12720, 13290, 14176, 15900, 16960, 17720, 20352, 21200, 21264, 22150, 23479, 25440, 26580, 28352, 31800, 33225, 33920, 35440, 42400, 42528, 44300, 46958, 50880, 53160, 56704, 63600, 66450, 70437, 70880, 84800, 85056, 88600, 93916, 101760, 106320, 117395, 127200, 132900, 140874, 141760, 169600, 170112, 177200, 187832, 212640, 234790, 254400, 265800, 281748, 283520, 352185, 354400, 375664, 425280, 469580, 508800, 531600, 563496, 586975, 704370, 708800, 751328, 850560, 939160, 1063200, 1126992, 1173950, 1408740, 1417600, 1502656, 1760925, 1878320, 2126400, 2253984, 2347900, 2817480, 3005312, 3521850, 3756640, 4252800, 4507968, 4695800, 5634960, 7043700, 7513280, 9015936, 9391600, 11269920, 14087400, 15026560, 18783200, 22539840, 28174800, 37566400, 45079680, 56349600, 75132800, 112699200, 225398400]

約数ペア:

[(1, 225398400), (2, 112699200), (3, 75132800), (4, 56349600), (5, 45079680), (6, 37566400), (8, 28174800), (10, 22539840), (12, 18783200), (15, 15026560), (16, 14087400), (20, 11269920), (24, 9391600), (25, 9015936), (30, 7513280), (32, 7043700), (40, 5634960), (48, 4695800), (50, 4507968), (53, 4252800), (60, 3756640), (64, 3521850), (75, 3005312), (80, 2817480), (96, 2347900), (100, 2253984), (106, 2126400), (120, 1878320), (128, 1760925), (150, 1502656), (159, 1417600), (160, 1408740), (192, 1173950), (200, 1126992), (212, 1063200), (240, 939160), (265, 850560), (300, 751328), (318, 708800), (320, 704370), (384, 586975), (400, 563496), (424, 531600), (443, 508800), (480, 469580), (530, 425280), (600, 375664), (636, 354400), (640, 352185), (795, 283520), (800, 281748), (848, 265800), (886, 254400), (960, 234790), (1060, 212640), (1200, 187832), (1272, 177200), (1325, 170112), (1329, 169600), (1590, 141760), (1600, 140874), (1696, 132900), (1772, 127200), (1920, 117395), (2120, 106320), (2215, 101760), (2400, 93916), (2544, 88600), (2650, 85056), (2658, 84800), (3180, 70880), (3200, 70437), (3392, 66450), (3544, 63600), (3975, 56704), (4240, 53160), (4430, 50880), (4800, 46958), (5088, 44300), (5300, 42528), (5316, 42400), (6360, 35440), (6645, 33920), (6784, 33225), (7088, 31800), (7950, 28352), (8480, 26580), (8860, 25440), (9600, 23479), (10176, 22150), (10600, 21264), (10632, 21200), (11075, 20352), (12720, 17720), (13290, 16960), (14176, 15900)]