28639945200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{13049}}^1$

素因数の和:13160

約数の個数: 240

約数和(自身を含む): 96315264000

約数和(自身を除く): 67675318800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 59, 60, 62, 75, 80, 93, 100, 118, 120, 124, 150, 155, 177, 186, 200, 236, 240, 248, 295, 300, 310, 354, 372, 400, 465, 472, 496, 590, 600, 620, 708, 744, 775, 885, 930, 944, 1180, 1200, 1240, 1416, 1475, 1488, 1550, 1770, 1829, 1860, 2325, 2360, 2480, 2832, 2950, 3100, 3540, 3658, 3720, 4425, 4650, 4720, 5487, 5900, 6200, 7080, 7316, 7440, 8850, 9145, 9300, 10974, 11800, 12400, 13049, 14160, 14632, 17700, 18290, 18600, 21948, 23600, 26098, 27435, 29264, 35400, 36580, 37200, 39147, 43896, 45725, 52196, 54870, 65245, 70800, 73160, 78294, 87792, 91450, 104392, 109740, 130490, 137175, 146320, 156588, 182900, 195735, 208784, 219480, 260980, 274350, 313176, 326225, 365800, 391470, 404519, 438960, 521960, 548700, 626352, 652450, 731600, 769891, 782940, 809038, 978675, 1043920, 1097400, 1213557, 1304900, 1539782, 1565880, 1618076, 1957350, 2022595, 2194800, 2309673, 2427114, 2609800, 3079564, 3131760, 3236152, 3849455, 3914700, 4045190, 4619346, 4854228, 5219600, 6067785, 6159128, 6472304, 7698910, 7829400, 8090380, 9238692, 9708456, 10112975, 11548365, 12135570, 12318256, 15397820, 15658800, 16180760, 18477384, 19247275, 19416912, 20225950, 23096730, 23866621, 24271140, 30338925, 30795640, 32361520, 36954768, 38494550, 40451900, 46193460, 47733242, 48542280, 57741825, 60677850, 61591280, 71599863, 76989100, 80903800, 92386920, 95466484, 97084560, 115483650, 119333105, 121355700, 143199726, 153978200, 161807600, 184773840, 190932968, 230967300, 238666210, 242711400, 286399452, 307956400, 357999315, 381865936, 461934600, 477332420, 485422800, 572798904, 596665525, 715998630, 923869200, 954664840, 1145597808, 1193331050, 1431997260, 1789996575, 1909329680, 2386662100, 2863994520, 3579993150, 4773324200, 5727989040, 7159986300, 9546648400, 14319972600, 28639945200]

約数ペア:

[(1, 28639945200), (2, 14319972600), (3, 9546648400), (4, 7159986300), (5, 5727989040), (6, 4773324200), (8, 3579993150), (10, 2863994520), (12, 2386662100), (15, 1909329680), (16, 1789996575), (20, 1431997260), (24, 1193331050), (25, 1145597808), (30, 954664840), (31, 923869200), (40, 715998630), (48, 596665525), (50, 572798904), (59, 485422800), (60, 477332420), (62, 461934600), (75, 381865936), (80, 357999315), (93, 307956400), (100, 286399452), (118, 242711400), (120, 238666210), (124, 230967300), (150, 190932968), (155, 184773840), (177, 161807600), (186, 153978200), (200, 143199726), (236, 121355700), (240, 119333105), (248, 115483650), (295, 97084560), (300, 95466484), (310, 92386920), (354, 80903800), (372, 76989100), (400, 71599863), (465, 61591280), (472, 60677850), (496, 57741825), (590, 48542280), (600, 47733242), (620, 46193460), (708, 40451900), (744, 38494550), (775, 36954768), (885, 32361520), (930, 30795640), (944, 30338925), (1180, 24271140), (1200, 23866621), (1240, 23096730), (1416, 20225950), (1475, 19416912), (1488, 19247275), (1550, 18477384), (1770, 16180760), (1829, 15658800), (1860, 15397820), (2325, 12318256), (2360, 12135570), (2480, 11548365), (2832, 10112975), (2950, 9708456), (3100, 9238692), (3540, 8090380), (3658, 7829400), (3720, 7698910), (4425, 6472304), (4650, 6159128), (4720, 6067785), (5487, 5219600), (5900, 4854228), (6200, 4619346), (7080, 4045190), (7316, 3914700), (7440, 3849455), (8850, 3236152), (9145, 3131760), (9300, 3079564), (10974, 2609800), (11800, 2427114), (12400, 2309673), (13049, 2194800), (14160, 2022595), (14632, 1957350), (17700, 1618076), (18290, 1565880), (18600, 1539782), (21948, 1304900), (23600, 1213557), (26098, 1097400), (27435, 1043920), (29264, 978675), (35400, 809038), (36580, 782940), (37200, 769891), (39147, 731600), (43896, 652450), (45725, 626352), (52196, 548700), (54870, 521960), (65245, 438960), (70800, 404519), (73160, 391470), (78294, 365800), (87792, 326225), (91450, 313176), (104392, 274350), (109740, 260980), (130490, 219480), (137175, 208784), (146320, 195735), (156588, 182900)]