15481560000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{7589}}^1$

素因数の和:7641

約数の個数: 280

約数和(自身を含む): 54203711760

約数和(自身を除く): 38722151760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 272, 300, 320, 340, 375, 400, 408, 425, 480, 500, 510, 544, 600, 625, 680, 750, 800, 816, 850, 960, 1000, 1020, 1088, 1200, 1250, 1275, 1360, 1500, 1600, 1632, 1700, 1875, 2000, 2040, 2125, 2400, 2500, 2550, 2720, 3000, 3264, 3400, 3750, 4000, 4080, 4250, 4800, 5000, 5100, 5440, 6000, 6375, 6800, 7500, 7589, 8000, 8160, 8500, 10000, 10200, 10625, 12000, 12750, 13600, 15000, 15178, 16320, 17000, 20000, 20400, 21250, 22767, 24000, 25500, 27200, 30000, 30356, 31875, 34000, 37945, 40000, 40800, 42500, 45534, 51000, 60000, 60712, 63750, 68000, 75890, 81600, 85000, 91068, 102000, 113835, 120000, 121424, 127500, 129013, 136000, 151780, 170000, 182136, 189725, 204000, 227670, 242848, 255000, 258026, 303560, 340000, 364272, 379450, 387039, 408000, 455340, 485696, 510000, 516052, 569175, 607120, 645065, 680000, 728544, 758900, 774078, 910680, 948625, 1020000, 1032104, 1138350, 1214240, 1290130, 1457088, 1517800, 1548156, 1821360, 1897250, 1935195, 2040000, 2064208, 2276700, 2428480, 2580260, 2845875, 3035600, 3096312, 3225325, 3642720, 3794500, 3870390, 4128416, 4553400, 4743125, 5160520, 5691750, 6071200, 6192624, 6450650, 7285440, 7589000, 7740780, 8256832, 9106800, 9486250, 9675975, 10321040, 11383500, 12142400, 12385248, 12901300, 14229375, 15178000, 15481560, 16126625, 18213600, 18972500, 19351950, 20642080, 22767000, 24770496, 25802600, 28458750, 30356000, 30963120, 32253250, 36427200, 37945000, 38703900, 41284160, 45534000, 48379875, 51605200, 56917500, 60712000, 61926240, 64506500, 75890000, 77407800, 80633125, 91068000, 96759750, 103210400, 113835000, 123852480, 129013000, 151780000, 154815600, 161266250, 182136000, 193519500, 206420800, 227670000, 241899375, 258026000, 303560000, 309631200, 322532500, 387039000, 455340000, 483798750, 516052000, 619262400, 645065000, 774078000, 910680000, 967597500, 1032104000, 1290130000, 1548156000, 1935195000, 2580260000, 3096312000, 3870390000, 5160520000, 7740780000, 15481560000]

約数ペア:

[(1, 15481560000), (2, 7740780000), (3, 5160520000), (4, 3870390000), (5, 3096312000), (6, 2580260000), (8, 1935195000), (10, 1548156000), (12, 1290130000), (15, 1032104000), (16, 967597500), (17, 910680000), (20, 774078000), (24, 645065000), (25, 619262400), (30, 516052000), (32, 483798750), (34, 455340000), (40, 387039000), (48, 322532500), (50, 309631200), (51, 303560000), (60, 258026000), (64, 241899375), (68, 227670000), (75, 206420800), (80, 193519500), (85, 182136000), (96, 161266250), (100, 154815600), (102, 151780000), (120, 129013000), (125, 123852480), (136, 113835000), (150, 103210400), (160, 96759750), (170, 91068000), (192, 80633125), (200, 77407800), (204, 75890000), (240, 64506500), (250, 61926240), (255, 60712000), (272, 56917500), (300, 51605200), (320, 48379875), (340, 45534000), (375, 41284160), (400, 38703900), (408, 37945000), (425, 36427200), (480, 32253250), (500, 30963120), (510, 30356000), (544, 28458750), (600, 25802600), (625, 24770496), (680, 22767000), (750, 20642080), (800, 19351950), (816, 18972500), (850, 18213600), (960, 16126625), (1000, 15481560), (1020, 15178000), (1088, 14229375), (1200, 12901300), (1250, 12385248), (1275, 12142400), (1360, 11383500), (1500, 10321040), (1600, 9675975), (1632, 9486250), (1700, 9106800), (1875, 8256832), (2000, 7740780), (2040, 7589000), (2125, 7285440), (2400, 6450650), (2500, 6192624), (2550, 6071200), (2720, 5691750), (3000, 5160520), (3264, 4743125), (3400, 4553400), (3750, 4128416), (4000, 3870390), (4080, 3794500), (4250, 3642720), (4800, 3225325), (5000, 3096312), (5100, 3035600), (5440, 2845875), (6000, 2580260), (6375, 2428480), (6800, 2276700), (7500, 2064208), (7589, 2040000), (8000, 1935195), (8160, 1897250), (8500, 1821360), (10000, 1548156), (10200, 1517800), (10625, 1457088), (12000, 1290130), (12750, 1214240), (13600, 1138350), (15000, 1032104), (15178, 1020000), (16320, 948625), (17000, 910680), (20000, 774078), (20400, 758900), (21250, 728544), (22767, 680000), (24000, 645065), (25500, 607120), (27200, 569175), (30000, 516052), (30356, 510000), (31875, 485696), (34000, 455340), (37945, 408000), (40000, 387039), (40800, 379450), (42500, 364272), (45534, 340000), (51000, 303560), (60000, 258026), (60712, 255000), (63750, 242848), (68000, 227670), (75890, 204000), (81600, 189725), (85000, 182136), (91068, 170000), (102000, 151780), (113835, 136000), (120000, 129013), (121424, 127500)]