213183900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 216

約数和(自身を含む): 717842944

約数和(自身を除く): 504659044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 180, 186, 225, 243, 270, 279, 283, 300, 310, 324, 372, 405, 450, 465, 486, 540, 558, 566, 620, 675, 775, 810, 837, 849, 900, 930, 972, 1116, 1132, 1215, 1350, 1395, 1415, 1550, 1620, 1674, 1698, 1860, 2025, 2325, 2430, 2511, 2547, 2700, 2790, 2830, 3100, 3348, 3396, 4050, 4185, 4245, 4650, 4860, 5022, 5094, 5580, 5660, 6075, 6975, 7075, 7533, 7641, 8100, 8370, 8490, 8773, 9300, 10044, 10188, 12150, 12555, 12735, 13950, 14150, 15066, 15282, 16740, 16980, 17546, 20925, 21225, 22923, 24300, 25110, 25470, 26319, 27900, 28300, 30132, 30564, 35092, 37665, 38205, 41850, 42450, 43865, 45846, 50220, 50940, 52638, 62775, 63675, 68769, 75330, 76410, 78957, 83700, 84900, 87730, 91692, 105276, 114615, 125550, 127350, 131595, 137538, 150660, 152820, 157914, 175460, 188325, 191025, 219325, 229230, 236871, 251100, 254700, 263190, 275076, 315828, 343845, 376650, 382050, 394785, 438650, 458460, 473742, 526380, 573075, 657975, 687690, 710613, 753300, 764100, 789570, 877300, 947484, 1146150, 1184355, 1315950, 1375380, 1421226, 1579140, 1719225, 1973925, 2131839, 2292300, 2368710, 2631900, 2842452, 3438450, 3553065, 3947850, 4263678, 4737420, 5921775, 6876900, 7106130, 7895700, 8527356, 10659195, 11843550, 14212260, 17765325, 21318390, 23687100, 35530650, 42636780, 53295975, 71061300, 106591950, 213183900]

約数ペア:

[(1, 213183900), (2, 106591950), (3, 71061300), (4, 53295975), (5, 42636780), (6, 35530650), (9, 23687100), (10, 21318390), (12, 17765325), (15, 14212260), (18, 11843550), (20, 10659195), (25, 8527356), (27, 7895700), (30, 7106130), (31, 6876900), (36, 5921775), (45, 4737420), (50, 4263678), (54, 3947850), (60, 3553065), (62, 3438450), (75, 2842452), (81, 2631900), (90, 2368710), (93, 2292300), (100, 2131839), (108, 1973925), (124, 1719225), (135, 1579140), (150, 1421226), (155, 1375380), (162, 1315950), (180, 1184355), (186, 1146150), (225, 947484), (243, 877300), (270, 789570), (279, 764100), (283, 753300), (300, 710613), (310, 687690), (324, 657975), (372, 573075), (405, 526380), (450, 473742), (465, 458460), (486, 438650), (540, 394785), (558, 382050), (566, 376650), (620, 343845), (675, 315828), (775, 275076), (810, 263190), (837, 254700), (849, 251100), (900, 236871), (930, 229230), (972, 219325), (1116, 191025), (1132, 188325), (1215, 175460), (1350, 157914), (1395, 152820), (1415, 150660), (1550, 137538), (1620, 131595), (1674, 127350), (1698, 125550), (1860, 114615), (2025, 105276), (2325, 91692), (2430, 87730), (2511, 84900), (2547, 83700), (2700, 78957), (2790, 76410), (2830, 75330), (3100, 68769), (3348, 63675), (3396, 62775), (4050, 52638), (4185, 50940), (4245, 50220), (4650, 45846), (4860, 43865), (5022, 42450), (5094, 41850), (5580, 38205), (5660, 37665), (6075, 35092), (6975, 30564), (7075, 30132), (7533, 28300), (7641, 27900), (8100, 26319), (8370, 25470), (8490, 25110), (8773, 24300), (9300, 22923), (10044, 21225), (10188, 20925), (12150, 17546), (12555, 16980), (12735, 16740), (13950, 15282), (14150, 15066)]