1550496000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 288

約数和(自身を含む): 5326304256

約数和(自身を除く): 3775808256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 240, 248, 250, 256, 300, 310, 320, 372, 375, 384, 400, 465, 480, 496, 500, 521, 600, 620, 640, 744, 750, 768, 775, 800, 930, 960, 992, 1000, 1042, 1200, 1240, 1280, 1488, 1500, 1550, 1563, 1600, 1860, 1920, 1984, 2000, 2084, 2325, 2400, 2480, 2605, 2976, 3000, 3100, 3126, 3200, 3720, 3840, 3875, 3968, 4000, 4168, 4650, 4800, 4960, 5210, 5952, 6000, 6200, 6252, 6400, 7440, 7750, 7815, 7936, 8000, 8336, 9300, 9600, 9920, 10420, 11625, 11904, 12000, 12400, 12504, 13025, 14880, 15500, 15630, 16000, 16151, 16672, 18600, 19200, 19840, 20840, 23250, 23808, 24000, 24800, 25008, 26050, 29760, 31000, 31260, 32000, 32302, 33344, 37200, 39075, 39680, 41680, 46500, 48000, 48453, 49600, 50016, 52100, 59520, 62000, 62520, 64604, 65125, 66688, 74400, 78150, 80755, 83360, 93000, 96000, 96906, 99200, 100032, 104200, 119040, 124000, 125040, 129208, 130250, 133376, 148800, 156300, 161510, 166720, 186000, 193812, 195375, 198400, 200064, 208400, 242265, 248000, 250080, 258416, 260500, 297600, 312600, 323020, 333440, 372000, 387624, 390750, 400128, 403775, 416800, 484530, 496000, 500160, 516832, 521000, 595200, 625200, 646040, 666880, 744000, 775248, 781500, 807550, 833600, 969060, 992000, 1000320, 1033664, 1042000, 1211325, 1250400, 1292080, 1488000, 1550496, 1563000, 1615100, 1667200, 1938120, 2000640, 2018875, 2067328, 2084000, 2422650, 2500800, 2584160, 2976000, 3100992, 3126000, 3230200, 3334400, 3876240, 4037750, 4134656, 4168000, 4845300, 5001600, 5168320, 6056625, 6201984, 6252000, 6460400, 7752480, 8075500, 8336000, 9690600, 10003200, 10336640, 12113250, 12403968, 12504000, 12920800, 15504960, 16151000, 16672000, 19381200, 20673280, 24226500, 25008000, 25841600, 31009920, 32302000, 38762400, 48453000, 50016000, 51683200, 62019840, 64604000, 77524800, 96906000, 103366400, 129208000, 155049600, 193812000, 258416000, 310099200, 387624000, 516832000, 775248000, 1550496000]

約数ペア:

[(1, 1550496000), (2, 775248000), (3, 516832000), (4, 387624000), (5, 310099200), (6, 258416000), (8, 193812000), (10, 155049600), (12, 129208000), (15, 103366400), (16, 96906000), (20, 77524800), (24, 64604000), (25, 62019840), (30, 51683200), (31, 50016000), (32, 48453000), (40, 38762400), (48, 32302000), (50, 31009920), (60, 25841600), (62, 25008000), (64, 24226500), (75, 20673280), (80, 19381200), (93, 16672000), (96, 16151000), (100, 15504960), (120, 12920800), (124, 12504000), (125, 12403968), (128, 12113250), (150, 10336640), (155, 10003200), (160, 9690600), (186, 8336000), (192, 8075500), (200, 7752480), (240, 6460400), (248, 6252000), (250, 6201984), (256, 6056625), (300, 5168320), (310, 5001600), (320, 4845300), (372, 4168000), (375, 4134656), (384, 4037750), (400, 3876240), (465, 3334400), (480, 3230200), (496, 3126000), (500, 3100992), (521, 2976000), (600, 2584160), (620, 2500800), (640, 2422650), (744, 2084000), (750, 2067328), (768, 2018875), (775, 2000640), (800, 1938120), (930, 1667200), (960, 1615100), (992, 1563000), (1000, 1550496), (1042, 1488000), (1200, 1292080), (1240, 1250400), (1280, 1211325), (1488, 1042000), (1500, 1033664), (1550, 1000320), (1563, 992000), (1600, 969060), (1860, 833600), (1920, 807550), (1984, 781500), (2000, 775248), (2084, 744000), (2325, 666880), (2400, 646040), (2480, 625200), (2605, 595200), (2976, 521000), (3000, 516832), (3100, 500160), (3126, 496000), (3200, 484530), (3720, 416800), (3840, 403775), (3875, 400128), (3968, 390750), (4000, 387624), (4168, 372000), (4650, 333440), (4800, 323020), (4960, 312600), (5210, 297600), (5952, 260500), (6000, 258416), (6200, 250080), (6252, 248000), (6400, 242265), (7440, 208400), (7750, 200064), (7815, 198400), (7936, 195375), (8000, 193812), (8336, 186000), (9300, 166720), (9600, 161510), (9920, 156300), (10420, 148800), (11625, 133376), (11904, 130250), (12000, 129208), (12400, 125040), (12504, 124000), (13025, 119040), (14880, 104200), (15500, 100032), (15630, 99200), (16000, 96906), (16151, 96000), (16672, 93000), (18600, 83360), (19200, 80755), (19840, 78150), (20840, 74400), (23250, 66688), (23808, 65125), (24000, 64604), (24800, 62520), (25008, 62000), (26050, 59520), (29760, 52100), (31000, 50016), (31260, 49600), (32000, 48453), (32302, 48000), (33344, 46500), (37200, 41680), (39075, 39680)]