155500800

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 432

約数和(自身を含む): 638709120

約数和(自身を除く): 483208320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 84, 89, 91, 96, 100, 104, 105, 112, 120, 128, 130, 140, 150, 156, 160, 168, 175, 178, 182, 192, 195, 200, 208, 210, 224, 240, 256, 260, 267, 273, 280, 300, 312, 320, 325, 336, 350, 356, 364, 384, 390, 400, 416, 420, 445, 448, 455, 480, 520, 525, 534, 546, 560, 600, 623, 624, 640, 650, 672, 700, 712, 728, 768, 780, 800, 832, 840, 890, 896, 910, 960, 975, 1040, 1050, 1068, 1092, 1120, 1157, 1200, 1246, 1248, 1280, 1300, 1335, 1344, 1365, 1400, 1424, 1456, 1560, 1600, 1664, 1680, 1780, 1792, 1820, 1869, 1920, 1950, 2080, 2100, 2136, 2184, 2225, 2240, 2275, 2314, 2400, 2492, 2496, 2600, 2670, 2688, 2730, 2800, 2848, 2912, 3115, 3120, 3200, 3328, 3360, 3471, 3560, 3640, 3738, 3840, 3900, 4160, 4200, 4272, 4368, 4450, 4480, 4550, 4628, 4800, 4984, 4992, 5200, 5340, 5376, 5460, 5600, 5696, 5785, 5824, 6230, 6240, 6400, 6675, 6720, 6825, 6942, 7120, 7280, 7476, 7800, 8099, 8320, 8400, 8544, 8736, 8900, 8960, 9100, 9256, 9345, 9600, 9968, 9984, 10400, 10680, 10920, 11200, 11392, 11570, 11648, 12460, 12480, 13350, 13440, 13650, 13884, 14240, 14560, 14952, 15575, 15600, 16198, 16640, 16800, 17088, 17355, 17472, 17800, 18200, 18512, 18690, 19200, 19936, 20800, 21360, 21840, 22400, 22784, 23140, 23296, 24297, 24920, 24960, 26700, 26880, 27300, 27768, 28480, 28925, 29120, 29904, 31150, 31200, 32396, 33600, 34176, 34710, 34944, 35600, 36400, 37024, 37380, 39872, 40495, 41600, 42720, 43680, 44800, 46280, 46725, 48594, 49840, 49920, 53400, 54600, 55536, 56960, 57850, 58240, 59808, 62300, 62400, 64792, 67200, 68352, 69420, 69888, 71200, 72800, 74048, 74760, 79744, 80990, 83200, 85440, 86775, 87360, 92560, 93450, 97188, 99680, 106800, 109200, 111072, 113920, 115700, 116480, 119616, 121485, 124600, 124800, 129584, 134400, 138840, 142400, 145600, 148096, 149520, 159488, 161980, 170880, 173550, 174720, 185120, 186900, 194376, 199360, 202475, 213600, 218400, 222144, 231400, 239232, 242970, 249200, 249600, 259168, 277680, 284800, 291200, 296192, 299040, 323960, 341760, 347100, 349440, 370240, 373800, 388752, 398720, 404950, 427200, 436800, 444288, 462800, 478464, 485940, 498400, 518336, 555360, 569600, 582400, 598080, 607425, 647920, 694200, 740480, 747600, 777504, 797440, 809900, 854400, 873600, 888576, 925600, 971880, 996800, 1036672, 1110720, 1196160, 1214850, 1295840, 1388400, 1480960, 1495200, 1555008, 1619800, 1708800, 1747200, 1851200, 1943760, 1993600, 2073344, 2221440, 2392320, 2429700, 2591680, 2776800, 2990400, 3110016, 3239600, 3702400, 3887520, 3987200, 4442880, 4859400, 5183360, 5553600, 5980800, 6220032, 6479200, 7404800, 7775040, 9718800, 10366720, 11107200, 11961600, 12958400, 15550080, 19437600, 22214400, 25916800, 31100160, 38875200, 51833600, 77750400, 155500800]

約数ペア:

[(1, 155500800), (2, 77750400), (3, 51833600), (4, 38875200), (5, 31100160), (6, 25916800), (7, 22214400), (8, 19437600), (10, 15550080), (12, 12958400), (13, 11961600), (14, 11107200), (15, 10366720), (16, 9718800), (20, 7775040), (21, 7404800), (24, 6479200), (25, 6220032), (26, 5980800), (28, 5553600), (30, 5183360), (32, 4859400), (35, 4442880), (39, 3987200), (40, 3887520), (42, 3702400), (48, 3239600), (50, 3110016), (52, 2990400), (56, 2776800), (60, 2591680), (64, 2429700), (65, 2392320), (70, 2221440), (75, 2073344), (78, 1993600), (80, 1943760), (84, 1851200), (89, 1747200), (91, 1708800), (96, 1619800), (100, 1555008), (104, 1495200), (105, 1480960), (112, 1388400), (120, 1295840), (128, 1214850), (130, 1196160), (140, 1110720), (150, 1036672), (156, 996800), (160, 971880), (168, 925600), (175, 888576), (178, 873600), (182, 854400), (192, 809900), (195, 797440), (200, 777504), (208, 747600), (210, 740480), (224, 694200), (240, 647920), (256, 607425), (260, 598080), (267, 582400), (273, 569600), (280, 555360), (300, 518336), (312, 498400), (320, 485940), (325, 478464), (336, 462800), (350, 444288), (356, 436800), (364, 427200), (384, 404950), (390, 398720), (400, 388752), (416, 373800), (420, 370240), (445, 349440), (448, 347100), (455, 341760), (480, 323960), (520, 299040), (525, 296192), (534, 291200), (546, 284800), (560, 277680), (600, 259168), (623, 249600), (624, 249200), (640, 242970), (650, 239232), (672, 231400), (700, 222144), (712, 218400), (728, 213600), (768, 202475), (780, 199360), (800, 194376), (832, 186900), (840, 185120), (890, 174720), (896, 173550), (910, 170880), (960, 161980), (975, 159488), (1040, 149520), (1050, 148096), (1068, 145600), (1092, 142400), (1120, 138840), (1157, 134400), (1200, 129584), (1246, 124800), (1248, 124600), (1280, 121485), (1300, 119616), (1335, 116480), (1344, 115700), (1365, 113920), (1400, 111072), (1424, 109200), (1456, 106800), (1560, 99680), (1600, 97188), (1664, 93450), (1680, 92560), (1780, 87360), (1792, 86775), (1820, 85440), (1869, 83200), (1920, 80990), (1950, 79744), (2080, 74760), (2100, 74048), (2136, 72800), (2184, 71200), (2225, 69888), (2240, 69420), (2275, 68352), (2314, 67200), (2400, 64792), (2492, 62400), (2496, 62300), (2600, 59808), (2670, 58240), (2688, 57850), (2730, 56960), (2800, 55536), (2848, 54600), (2912, 53400), (3115, 49920), (3120, 49840), (3200, 48594), (3328, 46725), (3360, 46280), (3471, 44800), (3560, 43680), (3640, 42720), (3738, 41600), (3840, 40495), (3900, 39872), (4160, 37380), (4200, 37024), (4272, 36400), (4368, 35600), (4450, 34944), (4480, 34710), (4550, 34176), (4628, 33600), (4800, 32396), (4984, 31200), (4992, 31150), (5200, 29904), (5340, 29120), (5376, 28925), (5460, 28480), (5600, 27768), (5696, 27300), (5785, 26880), (5824, 26700), (6230, 24960), (6240, 24920), (6400, 24297), (6675, 23296), (6720, 23140), (6825, 22784), (6942, 22400), (7120, 21840), (7280, 21360), (7476, 20800), (7800, 19936), (8099, 19200), (8320, 18690), (8400, 18512), (8544, 18200), (8736, 17800), (8900, 17472), (8960, 17355), (9100, 17088), (9256, 16800), (9345, 16640), (9600, 16198), (9968, 15600), (9984, 15575), (10400, 14952), (10680, 14560), (10920, 14240), (11200, 13884), (11392, 13650), (11570, 13440), (11648, 13350), (12460, 12480)]