288516150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 842914800

約数和(自身を除く): 554398650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 149, 150, 195, 225, 234, 298, 325, 331, 390, 447, 450, 585, 650, 662, 745, 894, 975, 993, 1170, 1341, 1490, 1655, 1937, 1950, 1986, 2235, 2682, 2925, 2979, 3310, 3725, 3874, 4303, 4470, 4965, 5811, 5850, 5958, 6705, 7450, 8275, 8606, 9685, 9930, 11175, 11622, 12909, 13410, 14895, 16550, 17433, 19370, 21515, 22350, 24825, 25818, 29055, 29790, 33525, 34866, 38727, 43030, 48425, 49319, 49650, 58110, 64545, 67050, 74475, 77454, 87165, 96850, 98638, 107575, 129090, 145275, 147957, 148950, 174330, 193635, 215150, 246595, 290550, 295914, 322725, 387270, 435825, 443871, 493190, 641147, 645450, 739785, 871650, 887742, 968175, 1232975, 1282294, 1479570, 1923441, 1936350, 2219355, 2465950, 3205735, 3698925, 3846882, 4438710, 5770323, 6411470, 7397850, 9617205, 11096775, 11540646, 16028675, 19234410, 22193550, 28851615, 32057350, 48086025, 57703230, 96172050, 144258075, 288516150]

約数ペア:

[(1, 288516150), (2, 144258075), (3, 96172050), (5, 57703230), (6, 48086025), (9, 32057350), (10, 28851615), (13, 22193550), (15, 19234410), (18, 16028675), (25, 11540646), (26, 11096775), (30, 9617205), (39, 7397850), (45, 6411470), (50, 5770323), (65, 4438710), (75, 3846882), (78, 3698925), (90, 3205735), (117, 2465950), (130, 2219355), (149, 1936350), (150, 1923441), (195, 1479570), (225, 1282294), (234, 1232975), (298, 968175), (325, 887742), (331, 871650), (390, 739785), (447, 645450), (450, 641147), (585, 493190), (650, 443871), (662, 435825), (745, 387270), (894, 322725), (975, 295914), (993, 290550), (1170, 246595), (1341, 215150), (1490, 193635), (1655, 174330), (1937, 148950), (1950, 147957), (1986, 145275), (2235, 129090), (2682, 107575), (2925, 98638), (2979, 96850), (3310, 87165), (3725, 77454), (3874, 74475), (4303, 67050), (4470, 64545), (4965, 58110), (5811, 49650), (5850, 49319), (5958, 48425), (6705, 43030), (7450, 38727), (8275, 34866), (8606, 33525), (9685, 29790), (9930, 29055), (11175, 25818), (11622, 24825), (12909, 22350), (13410, 21515), (14895, 19370), (16550, 17433)]