256350600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 955787040

約数和(自身を除く): 699436440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 107, 110, 120, 121, 132, 150, 165, 180, 198, 200, 214, 220, 225, 242, 264, 275, 300, 321, 330, 360, 363, 396, 428, 440, 450, 484, 495, 535, 550, 600, 605, 642, 660, 726, 792, 825, 856, 900, 963, 968, 990, 1070, 1089, 1100, 1177, 1210, 1284, 1320, 1331, 1452, 1605, 1650, 1800, 1815, 1926, 1980, 2140, 2178, 2200, 2354, 2420, 2475, 2568, 2662, 2675, 2904, 3025, 3210, 3300, 3531, 3630, 3852, 3960, 3993, 4280, 4356, 4708, 4815, 4840, 4950, 5324, 5350, 5445, 5885, 6050, 6420, 6600, 6655, 7062, 7260, 7704, 7986, 8025, 8712, 9075, 9416, 9630, 9900, 10593, 10648, 10700, 10890, 11770, 11979, 12100, 12840, 12947, 13310, 14124, 14520, 15972, 16050, 17655, 18150, 19260, 19800, 19965, 21186, 21400, 21780, 23540, 23958, 24075, 24200, 25894, 26620, 27225, 28248, 29425, 31944, 32100, 33275, 35310, 36300, 38520, 38841, 39930, 42372, 43560, 47080, 47916, 48150, 51788, 52965, 53240, 54450, 58850, 59895, 64200, 64735, 66550, 70620, 72600, 77682, 79860, 84744, 88275, 95832, 96300, 99825, 103576, 105930, 108900, 116523, 117700, 119790, 129470, 133100, 141240, 142417, 155364, 159720, 176550, 192600, 194205, 199650, 211860, 217800, 233046, 235400, 239580, 258940, 264825, 266200, 284834, 299475, 310728, 323675, 353100, 388410, 399300, 423720, 427251, 466092, 479160, 517880, 529650, 569668, 582615, 598950, 647350, 706200, 712085, 776820, 798600, 854502, 932184, 971025, 1059300, 1139336, 1165230, 1197900, 1281753, 1294700, 1424170, 1553640, 1709004, 1942050, 2118600, 2136255, 2330460, 2395800, 2563506, 2589400, 2848340, 2913075, 3418008, 3560425, 3884100, 4272510, 4660920, 5127012, 5696680, 5826150, 6408765, 7120850, 7768200, 8545020, 10254024, 10681275, 11652300, 12817530, 14241700, 17090040, 21362550, 23304600, 25635060, 28483400, 32043825, 42725100, 51270120, 64087650, 85450200, 128175300, 256350600]

約数ペア:

[(1, 256350600), (2, 128175300), (3, 85450200), (4, 64087650), (5, 51270120), (6, 42725100), (8, 32043825), (9, 28483400), (10, 25635060), (11, 23304600), (12, 21362550), (15, 17090040), (18, 14241700), (20, 12817530), (22, 11652300), (24, 10681275), (25, 10254024), (30, 8545020), (33, 7768200), (36, 7120850), (40, 6408765), (44, 5826150), (45, 5696680), (50, 5127012), (55, 4660920), (60, 4272510), (66, 3884100), (72, 3560425), (75, 3418008), (88, 2913075), (90, 2848340), (99, 2589400), (100, 2563506), (107, 2395800), (110, 2330460), (120, 2136255), (121, 2118600), (132, 1942050), (150, 1709004), (165, 1553640), (180, 1424170), (198, 1294700), (200, 1281753), (214, 1197900), (220, 1165230), (225, 1139336), (242, 1059300), (264, 971025), (275, 932184), (300, 854502), (321, 798600), (330, 776820), (360, 712085), (363, 706200), (396, 647350), (428, 598950), (440, 582615), (450, 569668), (484, 529650), (495, 517880), (535, 479160), (550, 466092), (600, 427251), (605, 423720), (642, 399300), (660, 388410), (726, 353100), (792, 323675), (825, 310728), (856, 299475), (900, 284834), (963, 266200), (968, 264825), (990, 258940), (1070, 239580), (1089, 235400), (1100, 233046), (1177, 217800), (1210, 211860), (1284, 199650), (1320, 194205), (1331, 192600), (1452, 176550), (1605, 159720), (1650, 155364), (1800, 142417), (1815, 141240), (1926, 133100), (1980, 129470), (2140, 119790), (2178, 117700), (2200, 116523), (2354, 108900), (2420, 105930), (2475, 103576), (2568, 99825), (2662, 96300), (2675, 95832), (2904, 88275), (3025, 84744), (3210, 79860), (3300, 77682), (3531, 72600), (3630, 70620), (3852, 66550), (3960, 64735), (3993, 64200), (4280, 59895), (4356, 58850), (4708, 54450), (4815, 53240), (4840, 52965), (4950, 51788), (5324, 48150), (5350, 47916), (5445, 47080), (5885, 43560), (6050, 42372), (6420, 39930), (6600, 38841), (6655, 38520), (7062, 36300), (7260, 35310), (7704, 33275), (7986, 32100), (8025, 31944), (8712, 29425), (9075, 28248), (9416, 27225), (9630, 26620), (9900, 25894), (10593, 24200), (10648, 24075), (10700, 23958), (10890, 23540), (11770, 21780), (11979, 21400), (12100, 21186), (12840, 19965), (12947, 19800), (13310, 19260), (14124, 18150), (14520, 17655), (15972, 16050)]