245097600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 891557520

約数和(自身を除く): 646459920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 121, 128, 132, 150, 160, 165, 176, 192, 200, 211, 220, 240, 242, 264, 275, 300, 320, 330, 352, 363, 384, 400, 422, 440, 480, 484, 528, 550, 600, 605, 633, 640, 660, 704, 726, 800, 825, 844, 880, 960, 968, 1055, 1056, 1100, 1200, 1210, 1266, 1320, 1408, 1452, 1600, 1650, 1688, 1760, 1815, 1920, 1936, 2110, 2112, 2200, 2321, 2400, 2420, 2532, 2640, 2904, 3025, 3165, 3200, 3300, 3376, 3520, 3630, 3872, 4220, 4224, 4400, 4642, 4800, 4840, 5064, 5275, 5280, 5808, 6050, 6330, 6600, 6752, 6963, 7040, 7260, 7744, 8440, 8800, 9075, 9284, 9600, 9680, 10128, 10550, 10560, 11605, 11616, 12100, 12660, 13200, 13504, 13926, 14520, 15488, 15825, 16880, 17600, 18150, 18568, 19360, 20256, 21100, 21120, 23210, 23232, 24200, 25320, 25531, 26400, 27008, 27852, 29040, 31650, 33760, 34815, 35200, 36300, 37136, 38720, 40512, 42200, 46420, 46464, 48400, 50640, 51062, 52800, 55704, 58025, 58080, 63300, 67520, 69630, 72600, 74272, 76593, 77440, 81024, 84400, 92840, 96800, 101280, 102124, 105600, 111408, 116050, 116160, 126600, 127655, 135040, 139260, 145200, 148544, 153186, 168800, 174075, 185680, 193600, 202560, 204248, 222816, 232100, 232320, 253200, 255310, 278520, 290400, 297088, 306372, 337600, 348150, 371360, 382965, 387200, 405120, 408496, 445632, 464200, 506400, 510620, 557040, 580800, 612744, 638275, 675200, 696300, 742720, 765930, 816992, 891264, 928400, 1012800, 1021240, 1114080, 1161600, 1225488, 1276550, 1392600, 1485440, 1531860, 1633984, 1856800, 1914825, 2025600, 2042480, 2228160, 2450976, 2553100, 2785200, 3063720, 3267968, 3713600, 3829650, 4084960, 4456320, 4901952, 5106200, 5570400, 6127440, 7427200, 7659300, 8169920, 9803904, 10212400, 11140800, 12254880, 15318600, 16339840, 20424800, 22281600, 24509760, 30637200, 40849600, 49019520, 61274400, 81699200, 122548800, 245097600]

約数ペア:

[(1, 245097600), (2, 122548800), (3, 81699200), (4, 61274400), (5, 49019520), (6, 40849600), (8, 30637200), (10, 24509760), (11, 22281600), (12, 20424800), (15, 16339840), (16, 15318600), (20, 12254880), (22, 11140800), (24, 10212400), (25, 9803904), (30, 8169920), (32, 7659300), (33, 7427200), (40, 6127440), (44, 5570400), (48, 5106200), (50, 4901952), (55, 4456320), (60, 4084960), (64, 3829650), (66, 3713600), (75, 3267968), (80, 3063720), (88, 2785200), (96, 2553100), (100, 2450976), (110, 2228160), (120, 2042480), (121, 2025600), (128, 1914825), (132, 1856800), (150, 1633984), (160, 1531860), (165, 1485440), (176, 1392600), (192, 1276550), (200, 1225488), (211, 1161600), (220, 1114080), (240, 1021240), (242, 1012800), (264, 928400), (275, 891264), (300, 816992), (320, 765930), (330, 742720), (352, 696300), (363, 675200), (384, 638275), (400, 612744), (422, 580800), (440, 557040), (480, 510620), (484, 506400), (528, 464200), (550, 445632), (600, 408496), (605, 405120), (633, 387200), (640, 382965), (660, 371360), (704, 348150), (726, 337600), (800, 306372), (825, 297088), (844, 290400), (880, 278520), (960, 255310), (968, 253200), (1055, 232320), (1056, 232100), (1100, 222816), (1200, 204248), (1210, 202560), (1266, 193600), (1320, 185680), (1408, 174075), (1452, 168800), (1600, 153186), (1650, 148544), (1688, 145200), (1760, 139260), (1815, 135040), (1920, 127655), (1936, 126600), (2110, 116160), (2112, 116050), (2200, 111408), (2321, 105600), (2400, 102124), (2420, 101280), (2532, 96800), (2640, 92840), (2904, 84400), (3025, 81024), (3165, 77440), (3200, 76593), (3300, 74272), (3376, 72600), (3520, 69630), (3630, 67520), (3872, 63300), (4220, 58080), (4224, 58025), (4400, 55704), (4642, 52800), (4800, 51062), (4840, 50640), (5064, 48400), (5275, 46464), (5280, 46420), (5808, 42200), (6050, 40512), (6330, 38720), (6600, 37136), (6752, 36300), (6963, 35200), (7040, 34815), (7260, 33760), (7744, 31650), (8440, 29040), (8800, 27852), (9075, 27008), (9284, 26400), (9600, 25531), (9680, 25320), (10128, 24200), (10550, 23232), (10560, 23210), (11605, 21120), (11616, 21100), (12100, 20256), (12660, 19360), (13200, 18568), (13504, 18150), (13926, 17600), (14520, 16880), (15488, 15825)]