6667639650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{68281}}^1$

素因数の和:68337

約数の個数: 144

約数和(自身を含む): 21133552128

約数和(自身を除く): 14465912478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 630, 651, 775, 930, 1050, 1085, 1302, 1395, 1550, 1575, 1953, 2170, 2325, 2790, 3150, 3255, 3906, 4650, 5425, 6510, 6975, 9765, 10850, 13950, 16275, 19530, 32550, 48825, 68281, 97650, 136562, 204843, 341405, 409686, 477967, 614529, 682810, 955934, 1024215, 1229058, 1433901, 1707025, 2048430, 2116711, 2389835, 2867802, 3072645, 3414050, 4233422, 4301703, 4779670, 5121075, 6145290, 6350133, 7169505, 8603406, 10242150, 10583555, 11949175, 12700266, 14339010, 14816977, 15363225, 19050399, 21167110, 21508515, 23898350, 29633954, 30726450, 31750665, 35847525, 38100798, 43017030, 44450931, 52917775, 63501330, 71695050, 74084885, 88901862, 95251995, 105835550, 107542575, 133352793, 148169770, 158753325, 190503990, 215085150, 222254655, 266705586, 317506650, 370424425, 444509310, 476259975, 666763965, 740848850, 952519950, 1111273275, 1333527930, 2222546550, 3333819825, 6667639650]

約数ペア:

[(1, 6667639650), (2, 3333819825), (3, 2222546550), (5, 1333527930), (6, 1111273275), (7, 952519950), (9, 740848850), (10, 666763965), (14, 476259975), (15, 444509310), (18, 370424425), (21, 317506650), (25, 266705586), (30, 222254655), (31, 215085150), (35, 190503990), (42, 158753325), (45, 148169770), (50, 133352793), (62, 107542575), (63, 105835550), (70, 95251995), (75, 88901862), (90, 74084885), (93, 71695050), (105, 63501330), (126, 52917775), (150, 44450931), (155, 43017030), (175, 38100798), (186, 35847525), (210, 31750665), (217, 30726450), (225, 29633954), (279, 23898350), (310, 21508515), (315, 21167110), (350, 19050399), (434, 15363225), (450, 14816977), (465, 14339010), (525, 12700266), (558, 11949175), (630, 10583555), (651, 10242150), (775, 8603406), (930, 7169505), (1050, 6350133), (1085, 6145290), (1302, 5121075), (1395, 4779670), (1550, 4301703), (1575, 4233422), (1953, 3414050), (2170, 3072645), (2325, 2867802), (2790, 2389835), (3150, 2116711), (3255, 2048430), (3906, 1707025), (4650, 1433901), (5425, 1229058), (6510, 1024215), (6975, 955934), (9765, 682810), (10850, 614529), (13950, 477967), (16275, 409686), (19530, 341405), (32550, 204843), (48825, 136562), (68281, 97650)]