1220954400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2624

約数の個数: 216

約数和(自身を含む): 4371376464

約数和(自身を除く): 3150422064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 96, 100, 120, 134, 144, 150, 160, 180, 200, 201, 225, 240, 268, 288, 300, 335, 360, 400, 402, 450, 480, 536, 600, 603, 670, 720, 800, 804, 900, 1005, 1072, 1200, 1206, 1340, 1440, 1608, 1675, 1800, 2010, 2144, 2400, 2412, 2531, 2680, 3015, 3216, 3350, 3600, 4020, 4824, 5025, 5062, 5360, 6030, 6432, 6700, 7200, 7593, 8040, 9648, 10050, 10124, 10720, 12060, 12655, 13400, 15075, 15186, 16080, 19296, 20100, 20248, 22779, 24120, 25310, 26800, 30150, 30372, 32160, 37965, 40200, 40496, 45558, 48240, 50620, 53600, 60300, 60744, 63275, 75930, 80400, 80992, 91116, 96480, 101240, 113895, 120600, 121488, 126550, 151860, 160800, 169577, 182232, 189825, 202480, 227790, 241200, 242976, 253100, 303720, 339154, 364464, 379650, 404960, 455580, 482400, 506200, 508731, 569475, 607440, 678308, 728928, 759300, 847885, 911160, 1012400, 1017462, 1138950, 1214880, 1356616, 1518600, 1526193, 1695770, 1822320, 2024800, 2034924, 2277900, 2543655, 2713232, 3037200, 3052386, 3391540, 3644640, 4069848, 4239425, 4555800, 5087310, 5426464, 6074400, 6104772, 6783080, 7630965, 8139696, 8478850, 9111600, 10174620, 12209544, 12718275, 13566160, 15261930, 16279392, 16957700, 18223200, 20349240, 24419088, 25436550, 27132320, 30523860, 33915400, 38154825, 40698480, 48838176, 50873100, 61047720, 67830800, 76309650, 81396960, 101746200, 122095440, 135661600, 152619300, 203492400, 244190880, 305238600, 406984800, 610477200, 1220954400]

約数ペア:

[(1, 1220954400), (2, 610477200), (3, 406984800), (4, 305238600), (5, 244190880), (6, 203492400), (8, 152619300), (9, 135661600), (10, 122095440), (12, 101746200), (15, 81396960), (16, 76309650), (18, 67830800), (20, 61047720), (24, 50873100), (25, 48838176), (30, 40698480), (32, 38154825), (36, 33915400), (40, 30523860), (45, 27132320), (48, 25436550), (50, 24419088), (60, 20349240), (67, 18223200), (72, 16957700), (75, 16279392), (80, 15261930), (90, 13566160), (96, 12718275), (100, 12209544), (120, 10174620), (134, 9111600), (144, 8478850), (150, 8139696), (160, 7630965), (180, 6783080), (200, 6104772), (201, 6074400), (225, 5426464), (240, 5087310), (268, 4555800), (288, 4239425), (300, 4069848), (335, 3644640), (360, 3391540), (400, 3052386), (402, 3037200), (450, 2713232), (480, 2543655), (536, 2277900), (600, 2034924), (603, 2024800), (670, 1822320), (720, 1695770), (800, 1526193), (804, 1518600), (900, 1356616), (1005, 1214880), (1072, 1138950), (1200, 1017462), (1206, 1012400), (1340, 911160), (1440, 847885), (1608, 759300), (1675, 728928), (1800, 678308), (2010, 607440), (2144, 569475), (2400, 508731), (2412, 506200), (2531, 482400), (2680, 455580), (3015, 404960), (3216, 379650), (3350, 364464), (3600, 339154), (4020, 303720), (4824, 253100), (5025, 242976), (5062, 241200), (5360, 227790), (6030, 202480), (6432, 189825), (6700, 182232), (7200, 169577), (7593, 160800), (8040, 151860), (9648, 126550), (10050, 121488), (10124, 120600), (10720, 113895), (12060, 101240), (12655, 96480), (13400, 91116), (15075, 80992), (15186, 80400), (16080, 75930), (19296, 63275), (20100, 60744), (20248, 60300), (22779, 53600), (24120, 50620), (25310, 48240), (26800, 45558), (30150, 40496), (30372, 40200), (32160, 37965)]