27021150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 81244800

約数和(自身を除く): 54223650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 149, 150, 155, 186, 195, 225, 234, 279, 298, 310, 325, 390, 403, 447, 450, 465, 558, 585, 650, 745, 775, 806, 894, 930, 975, 1170, 1209, 1341, 1395, 1490, 1550, 1937, 1950, 2015, 2235, 2325, 2418, 2682, 2790, 2925, 3627, 3725, 3874, 4030, 4470, 4619, 4650, 5811, 5850, 6045, 6705, 6975, 7254, 7450, 9238, 9685, 10075, 11175, 11622, 12090, 13410, 13857, 13950, 17433, 18135, 19370, 20150, 22350, 23095, 27714, 29055, 30225, 33525, 34866, 36270, 41571, 46190, 48425, 58110, 60047, 60450, 67050, 69285, 83142, 87165, 90675, 96850, 115475, 120094, 138570, 145275, 174330, 180141, 181350, 207855, 230950, 290550, 300235, 346425, 360282, 415710, 435825, 540423, 600470, 692850, 871650, 900705, 1039275, 1080846, 1501175, 1801410, 2078550, 2702115, 3002350, 4503525, 5404230, 9007050, 13510575, 27021150]

約数ペア:

[(1, 27021150), (2, 13510575), (3, 9007050), (5, 5404230), (6, 4503525), (9, 3002350), (10, 2702115), (13, 2078550), (15, 1801410), (18, 1501175), (25, 1080846), (26, 1039275), (30, 900705), (31, 871650), (39, 692850), (45, 600470), (50, 540423), (62, 435825), (65, 415710), (75, 360282), (78, 346425), (90, 300235), (93, 290550), (117, 230950), (130, 207855), (149, 181350), (150, 180141), (155, 174330), (186, 145275), (195, 138570), (225, 120094), (234, 115475), (279, 96850), (298, 90675), (310, 87165), (325, 83142), (390, 69285), (403, 67050), (447, 60450), (450, 60047), (465, 58110), (558, 48425), (585, 46190), (650, 41571), (745, 36270), (775, 34866), (806, 33525), (894, 30225), (930, 29055), (975, 27714), (1170, 23095), (1209, 22350), (1341, 20150), (1395, 19370), (1490, 18135), (1550, 17433), (1937, 13950), (1950, 13857), (2015, 13410), (2235, 12090), (2325, 11622), (2418, 11175), (2682, 10075), (2790, 9685), (2925, 9238), (3627, 7450), (3725, 7254), (3874, 6975), (4030, 6705), (4470, 6045), (4619, 5850), (4650, 5811)]