2912878800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20747}}^1$

素因数の和:20787

約数の個数: 240

約数和(自身を含む): 11165743680

約数和(自身を除く): 8252864880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1950, 2160, 2340, 2600, 2700, 2808, 2925, 3120, 3510, 3600, 3900, 4680, 5200, 5400, 5616, 5850, 7020, 7800, 8775, 9360, 10800, 11700, 14040, 15600, 17550, 20747, 23400, 28080, 35100, 41494, 46800, 62241, 70200, 82988, 103735, 124482, 140400, 165976, 186723, 207470, 248964, 269711, 311205, 331952, 373446, 414940, 497928, 518675, 539422, 560169, 622410, 746892, 809133, 829880, 933615, 995856, 1037350, 1078844, 1120338, 1244820, 1348555, 1493784, 1556025, 1618266, 1659760, 1867230, 2074700, 2157688, 2240676, 2427399, 2489640, 2697110, 2800845, 2987568, 3112050, 3236532, 3734460, 4045665, 4149400, 4315376, 4481352, 4668075, 4854798, 4979280, 5394220, 5601690, 6224100, 6473064, 6742775, 7282197, 7468920, 8091330, 8298800, 8962704, 9336150, 9709596, 10788440, 11203380, 12136995, 12448200, 12946128, 13485550, 14004225, 14564394, 14937840, 16182660, 18672300, 19419192, 20228325, 21576880, 22406760, 24273990, 24896400, 26971100, 28008450, 29128788, 32365320, 36410985, 37344600, 38838384, 40456650, 44813520, 48547980, 53942200, 56016900, 58257576, 60684975, 64730640, 72821970, 74689200, 80913300, 97095960, 107884400, 112033800, 116515152, 121369950, 145643940, 161826600, 182054925, 194191920, 224067600, 242739900, 291287880, 323653200, 364109850, 485479800, 582575760, 728219700, 970959600, 1456439400, 2912878800]

約数ペア:

[(1, 2912878800), (2, 1456439400), (3, 970959600), (4, 728219700), (5, 582575760), (6, 485479800), (8, 364109850), (9, 323653200), (10, 291287880), (12, 242739900), (13, 224067600), (15, 194191920), (16, 182054925), (18, 161826600), (20, 145643940), (24, 121369950), (25, 116515152), (26, 112033800), (27, 107884400), (30, 97095960), (36, 80913300), (39, 74689200), (40, 72821970), (45, 64730640), (48, 60684975), (50, 58257576), (52, 56016900), (54, 53942200), (60, 48547980), (65, 44813520), (72, 40456650), (75, 38838384), (78, 37344600), (80, 36410985), (90, 32365320), (100, 29128788), (104, 28008450), (108, 26971100), (117, 24896400), (120, 24273990), (130, 22406760), (135, 21576880), (144, 20228325), (150, 19419192), (156, 18672300), (180, 16182660), (195, 14937840), (200, 14564394), (208, 14004225), (216, 13485550), (225, 12946128), (234, 12448200), (240, 12136995), (260, 11203380), (270, 10788440), (300, 9709596), (312, 9336150), (325, 8962704), (351, 8298800), (360, 8091330), (390, 7468920), (400, 7282197), (432, 6742775), (450, 6473064), (468, 6224100), (520, 5601690), (540, 5394220), (585, 4979280), (600, 4854798), (624, 4668075), (650, 4481352), (675, 4315376), (702, 4149400), (720, 4045665), (780, 3734460), (900, 3236532), (936, 3112050), (975, 2987568), (1040, 2800845), (1080, 2697110), (1170, 2489640), (1200, 2427399), (1300, 2240676), (1350, 2157688), (1404, 2074700), (1560, 1867230), (1755, 1659760), (1800, 1618266), (1872, 1556025), (1950, 1493784), (2160, 1348555), (2340, 1244820), (2600, 1120338), (2700, 1078844), (2808, 1037350), (2925, 995856), (3120, 933615), (3510, 829880), (3600, 809133), (3900, 746892), (4680, 622410), (5200, 560169), (5400, 539422), (5616, 518675), (5850, 497928), (7020, 414940), (7800, 373446), (8775, 331952), (9360, 311205), (10800, 269711), (11700, 248964), (14040, 207470), (15600, 186723), (17550, 165976), (20747, 140400), (23400, 124482), (28080, 103735), (35100, 82988), (41494, 70200), (46800, 62241)]