149995916800

素因数分解:

$2^9\times 5^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{1091}}^1$

素因数の和:1609

約数の個数: 240

約数和(自身を含む): 388970854272

約数和(自身を除く): 238974937472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 256, 320, 368, 400, 460, 467, 512, 575, 640, 736, 800, 920, 934, 1091, 1150, 1280, 1472, 1600, 1840, 1868, 2182, 2300, 2335, 2560, 2944, 3200, 3680, 3736, 4364, 4600, 4670, 5455, 5888, 6400, 7360, 7472, 8728, 9200, 9340, 10741, 10910, 11675, 11776, 12800, 14720, 14944, 17456, 18400, 18680, 21482, 21820, 23350, 25093, 27275, 29440, 29888, 34912, 36800, 37360, 42964, 43640, 46700, 50186, 53705, 54550, 58880, 59776, 69824, 73600, 74720, 85928, 87280, 93400, 100372, 107410, 109100, 119552, 125465, 139648, 147200, 149440, 171856, 174560, 186800, 200744, 214820, 218200, 239104, 250930, 268525, 279296, 294400, 298880, 343712, 349120, 373600, 401488, 429640, 436400, 501860, 509497, 537050, 558592, 597760, 627325, 687424, 698240, 747200, 802976, 859280, 872800, 1003720, 1018994, 1074100, 1195520, 1254650, 1374848, 1396480, 1494400, 1605952, 1718560, 1745600, 2007440, 2037988, 2148200, 2509300, 2547485, 2749696, 2792960, 2988800, 3211904, 3437120, 3491200, 4014880, 4075976, 4296400, 5018600, 5094970, 5499392, 5977600, 6423808, 6874240, 6982400, 8029760, 8151952, 8592800, 10037200, 10189940, 11718431, 12737425, 12847616, 13748480, 13964800, 16059520, 16303904, 17185600, 20074400, 20379880, 23436862, 25474850, 27496960, 32119040, 32607808, 34371200, 40148800, 40759760, 46873724, 50949700, 58592155, 64238080, 65215616, 68742400, 80297600, 81519520, 93747448, 101899400, 117184310, 130431232, 137484800, 160595200, 163039040, 187494896, 203798800, 234368620, 260862464, 292960775, 321190400, 326078080, 374989792, 407597600, 468737240, 585921550, 652156160, 749979584, 815195200, 937474480, 1171843100, 1304312320, 1499959168, 1630390400, 1874948960, 2343686200, 2999918336, 3260780800, 3749897920, 4687372400, 5999836672, 6521561600, 7499795840, 9374744800, 14999591680, 18749489600, 29999183360, 37498979200, 74997958400, 149995916800]

約数ペア:

[(1, 149995916800), (2, 74997958400), (4, 37498979200), (5, 29999183360), (8, 18749489600), (10, 14999591680), (16, 9374744800), (20, 7499795840), (23, 6521561600), (25, 5999836672), (32, 4687372400), (40, 3749897920), (46, 3260780800), (50, 2999918336), (64, 2343686200), (80, 1874948960), (92, 1630390400), (100, 1499959168), (115, 1304312320), (128, 1171843100), (160, 937474480), (184, 815195200), (200, 749979584), (230, 652156160), (256, 585921550), (320, 468737240), (368, 407597600), (400, 374989792), (460, 326078080), (467, 321190400), (512, 292960775), (575, 260862464), (640, 234368620), (736, 203798800), (800, 187494896), (920, 163039040), (934, 160595200), (1091, 137484800), (1150, 130431232), (1280, 117184310), (1472, 101899400), (1600, 93747448), (1840, 81519520), (1868, 80297600), (2182, 68742400), (2300, 65215616), (2335, 64238080), (2560, 58592155), (2944, 50949700), (3200, 46873724), (3680, 40759760), (3736, 40148800), (4364, 34371200), (4600, 32607808), (4670, 32119040), (5455, 27496960), (5888, 25474850), (6400, 23436862), (7360, 20379880), (7472, 20074400), (8728, 17185600), (9200, 16303904), (9340, 16059520), (10741, 13964800), (10910, 13748480), (11675, 12847616), (11776, 12737425), (12800, 11718431), (14720, 10189940), (14944, 10037200), (17456, 8592800), (18400, 8151952), (18680, 8029760), (21482, 6982400), (21820, 6874240), (23350, 6423808), (25093, 5977600), (27275, 5499392), (29440, 5094970), (29888, 5018600), (34912, 4296400), (36800, 4075976), (37360, 4014880), (42964, 3491200), (43640, 3437120), (46700, 3211904), (50186, 2988800), (53705, 2792960), (54550, 2749696), (58880, 2547485), (59776, 2509300), (69824, 2148200), (73600, 2037988), (74720, 2007440), (85928, 1745600), (87280, 1718560), (93400, 1605952), (100372, 1494400), (107410, 1396480), (109100, 1374848), (119552, 1254650), (125465, 1195520), (139648, 1074100), (147200, 1018994), (149440, 1003720), (171856, 872800), (174560, 859280), (186800, 802976), (200744, 747200), (214820, 698240), (218200, 687424), (239104, 627325), (250930, 597760), (268525, 558592), (279296, 537050), (294400, 509497), (298880, 501860), (343712, 436400), (349120, 429640), (373600, 401488)]