63981600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 212611392

約数和(自身を除く): 148629792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 503, 530, 600, 636, 795, 800, 848, 1006, 1060, 1200, 1272, 1325, 1509, 1590, 1696, 2012, 2120, 2400, 2515, 2544, 2650, 3018, 3180, 3975, 4024, 4240, 5030, 5088, 5300, 6036, 6360, 7545, 7950, 8048, 8480, 10060, 10600, 12072, 12575, 12720, 15090, 15900, 16096, 20120, 21200, 24144, 25150, 25440, 26659, 30180, 31800, 37725, 40240, 42400, 48288, 50300, 53318, 60360, 63600, 75450, 79977, 80480, 100600, 106636, 120720, 127200, 133295, 150900, 159954, 201200, 213272, 241440, 266590, 301800, 319908, 399885, 402400, 426544, 533180, 603600, 639816, 666475, 799770, 853088, 1066360, 1207200, 1279632, 1332950, 1599540, 1999425, 2132720, 2559264, 2665900, 3199080, 3998850, 4265440, 5331800, 6398160, 7997700, 10663600, 12796320, 15995400, 21327200, 31990800, 63981600]

約数ペア:

[(1, 63981600), (2, 31990800), (3, 21327200), (4, 15995400), (5, 12796320), (6, 10663600), (8, 7997700), (10, 6398160), (12, 5331800), (15, 4265440), (16, 3998850), (20, 3199080), (24, 2665900), (25, 2559264), (30, 2132720), (32, 1999425), (40, 1599540), (48, 1332950), (50, 1279632), (53, 1207200), (60, 1066360), (75, 853088), (80, 799770), (96, 666475), (100, 639816), (106, 603600), (120, 533180), (150, 426544), (159, 402400), (160, 399885), (200, 319908), (212, 301800), (240, 266590), (265, 241440), (300, 213272), (318, 201200), (400, 159954), (424, 150900), (480, 133295), (503, 127200), (530, 120720), (600, 106636), (636, 100600), (795, 80480), (800, 79977), (848, 75450), (1006, 63600), (1060, 60360), (1200, 53318), (1272, 50300), (1325, 48288), (1509, 42400), (1590, 40240), (1696, 37725), (2012, 31800), (2120, 30180), (2400, 26659), (2515, 25440), (2544, 25150), (2650, 24144), (3018, 21200), (3180, 20120), (3975, 16096), (4024, 15900), (4240, 15090), (5030, 12720), (5088, 12575), (5300, 12072), (6036, 10600), (6360, 10060), (7545, 8480), (7950, 8048)]