260558100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 288

約数和(自身を含む): 946606080

約数和(自身を除く): 686047980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 31, 33, 36, 44, 45, 50, 54, 55, 60, 62, 66, 75, 90, 93, 99, 100, 108, 110, 124, 132, 135, 150, 155, 165, 180, 186, 198, 220, 225, 270, 275, 279, 283, 297, 300, 310, 330, 341, 372, 396, 450, 465, 495, 540, 550, 558, 566, 594, 620, 660, 675, 682, 775, 825, 837, 849, 900, 930, 990, 1023, 1100, 1116, 1132, 1188, 1350, 1364, 1395, 1415, 1485, 1550, 1650, 1674, 1698, 1705, 1860, 1980, 2046, 2325, 2475, 2547, 2700, 2790, 2830, 2970, 3069, 3100, 3113, 3300, 3348, 3396, 3410, 4092, 4185, 4245, 4650, 4950, 5094, 5115, 5580, 5660, 5940, 6138, 6226, 6820, 6975, 7075, 7425, 7641, 8370, 8490, 8525, 8773, 9207, 9300, 9339, 9900, 10188, 10230, 12276, 12452, 12735, 13950, 14150, 14850, 15282, 15345, 15565, 16740, 16980, 17050, 17546, 18414, 18678, 20460, 20925, 21225, 25470, 25575, 26319, 27900, 28017, 28300, 29700, 30564, 30690, 31130, 34100, 35092, 36828, 37356, 38205, 41850, 42450, 43865, 46035, 46695, 50940, 51150, 52638, 56034, 61380, 62260, 63675, 76410, 76725, 77825, 78957, 83700, 84051, 84900, 87730, 92070, 93390, 96503, 102300, 105276, 112068, 127350, 131595, 140085, 152820, 153450, 155650, 157914, 168102, 175460, 184140, 186780, 191025, 193006, 219325, 230175, 233475, 236871, 254700, 263190, 280170, 289509, 306900, 311300, 315828, 336204, 382050, 386012, 394785, 420255, 438650, 460350, 466950, 473742, 482515, 526380, 560340, 579018, 657975, 700425, 764100, 789570, 840510, 868527, 877300, 920700, 933900, 947484, 965030, 1158036, 1184355, 1315950, 1400850, 1447545, 1579140, 1681020, 1737054, 1930060, 1973925, 2101275, 2368710, 2412575, 2605581, 2631900, 2801700, 2895090, 3474108, 3947850, 4202550, 4342635, 4737420, 4825150, 5211162, 5790180, 5921775, 7237725, 7895700, 8405100, 8685270, 9650300, 10422324, 11843550, 13027905, 14475450, 17370540, 21713175, 23687100, 26055810, 28950900, 43426350, 52111620, 65139525, 86852700, 130279050, 260558100]

約数ペア:

[(1, 260558100), (2, 130279050), (3, 86852700), (4, 65139525), (5, 52111620), (6, 43426350), (9, 28950900), (10, 26055810), (11, 23687100), (12, 21713175), (15, 17370540), (18, 14475450), (20, 13027905), (22, 11843550), (25, 10422324), (27, 9650300), (30, 8685270), (31, 8405100), (33, 7895700), (36, 7237725), (44, 5921775), (45, 5790180), (50, 5211162), (54, 4825150), (55, 4737420), (60, 4342635), (62, 4202550), (66, 3947850), (75, 3474108), (90, 2895090), (93, 2801700), (99, 2631900), (100, 2605581), (108, 2412575), (110, 2368710), (124, 2101275), (132, 1973925), (135, 1930060), (150, 1737054), (155, 1681020), (165, 1579140), (180, 1447545), (186, 1400850), (198, 1315950), (220, 1184355), (225, 1158036), (270, 965030), (275, 947484), (279, 933900), (283, 920700), (297, 877300), (300, 868527), (310, 840510), (330, 789570), (341, 764100), (372, 700425), (396, 657975), (450, 579018), (465, 560340), (495, 526380), (540, 482515), (550, 473742), (558, 466950), (566, 460350), (594, 438650), (620, 420255), (660, 394785), (675, 386012), (682, 382050), (775, 336204), (825, 315828), (837, 311300), (849, 306900), (900, 289509), (930, 280170), (990, 263190), (1023, 254700), (1100, 236871), (1116, 233475), (1132, 230175), (1188, 219325), (1350, 193006), (1364, 191025), (1395, 186780), (1415, 184140), (1485, 175460), (1550, 168102), (1650, 157914), (1674, 155650), (1698, 153450), (1705, 152820), (1860, 140085), (1980, 131595), (2046, 127350), (2325, 112068), (2475, 105276), (2547, 102300), (2700, 96503), (2790, 93390), (2830, 92070), (2970, 87730), (3069, 84900), (3100, 84051), (3113, 83700), (3300, 78957), (3348, 77825), (3396, 76725), (3410, 76410), (4092, 63675), (4185, 62260), (4245, 61380), (4650, 56034), (4950, 52638), (5094, 51150), (5115, 50940), (5580, 46695), (5660, 46035), (5940, 43865), (6138, 42450), (6226, 41850), (6820, 38205), (6975, 37356), (7075, 36828), (7425, 35092), (7641, 34100), (8370, 31130), (8490, 30690), (8525, 30564), (8773, 29700), (9207, 28300), (9300, 28017), (9339, 27900), (9900, 26319), (10188, 25575), (10230, 25470), (12276, 21225), (12452, 20925), (12735, 20460), (13950, 18678), (14150, 18414), (14850, 17546), (15282, 17050), (15345, 16980), (15565, 16740)]