2545190400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:949

約数の個数: 240

約数和(自身を含む): 8524454400

約数和(自身を除く): 5979264000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 128, 150, 158, 160, 192, 200, 237, 240, 256, 300, 316, 320, 384, 395, 400, 474, 480, 512, 600, 632, 640, 768, 790, 800, 839, 948, 960, 1185, 1200, 1264, 1280, 1536, 1580, 1600, 1678, 1896, 1920, 1975, 2370, 2400, 2517, 2528, 2560, 3160, 3200, 3356, 3792, 3840, 3950, 4195, 4740, 4800, 5034, 5056, 5925, 6320, 6400, 6712, 7584, 7680, 7900, 8390, 9480, 9600, 10068, 10112, 11850, 12585, 12640, 12800, 13424, 15168, 15800, 16780, 18960, 19200, 20136, 20224, 20975, 23700, 25170, 25280, 26848, 30336, 31600, 33560, 37920, 38400, 40272, 40448, 41950, 47400, 50340, 50560, 53696, 60672, 62925, 63200, 66281, 67120, 75840, 80544, 83900, 94800, 100680, 101120, 107392, 121344, 125850, 126400, 132562, 134240, 151680, 161088, 167800, 189600, 198843, 201360, 202240, 214784, 251700, 252800, 265124, 268480, 303360, 322176, 331405, 335600, 379200, 397686, 402720, 429568, 503400, 505600, 530248, 536960, 606720, 644352, 662810, 671200, 758400, 795372, 805440, 994215, 1006800, 1011200, 1060496, 1073920, 1288704, 1325620, 1342400, 1516800, 1590744, 1610880, 1657025, 1988430, 2013600, 2120992, 2147840, 2651240, 2684800, 3033600, 3181488, 3221760, 3314050, 3976860, 4027200, 4241984, 4971075, 5302480, 5369600, 6362976, 6443520, 6628100, 7953720, 8054400, 8483968, 9942150, 10604960, 10739200, 12725952, 13256200, 15907440, 16108800, 16967936, 19884300, 21209920, 25451904, 26512400, 31814880, 32217600, 33935872, 39768600, 42419840, 50903808, 53024800, 63629760, 79537200, 84839680, 101807616, 106049600, 127259520, 159074400, 169679360, 212099200, 254519040, 318148800, 424198400, 509038080, 636297600, 848396800, 1272595200, 2545190400]

約数ペア:

[(1, 2545190400), (2, 1272595200), (3, 848396800), (4, 636297600), (5, 509038080), (6, 424198400), (8, 318148800), (10, 254519040), (12, 212099200), (15, 169679360), (16, 159074400), (20, 127259520), (24, 106049600), (25, 101807616), (30, 84839680), (32, 79537200), (40, 63629760), (48, 53024800), (50, 50903808), (60, 42419840), (64, 39768600), (75, 33935872), (79, 32217600), (80, 31814880), (96, 26512400), (100, 25451904), (120, 21209920), (128, 19884300), (150, 16967936), (158, 16108800), (160, 15907440), (192, 13256200), (200, 12725952), (237, 10739200), (240, 10604960), (256, 9942150), (300, 8483968), (316, 8054400), (320, 7953720), (384, 6628100), (395, 6443520), (400, 6362976), (474, 5369600), (480, 5302480), (512, 4971075), (600, 4241984), (632, 4027200), (640, 3976860), (768, 3314050), (790, 3221760), (800, 3181488), (839, 3033600), (948, 2684800), (960, 2651240), (1185, 2147840), (1200, 2120992), (1264, 2013600), (1280, 1988430), (1536, 1657025), (1580, 1610880), (1600, 1590744), (1678, 1516800), (1896, 1342400), (1920, 1325620), (1975, 1288704), (2370, 1073920), (2400, 1060496), (2517, 1011200), (2528, 1006800), (2560, 994215), (3160, 805440), (3200, 795372), (3356, 758400), (3792, 671200), (3840, 662810), (3950, 644352), (4195, 606720), (4740, 536960), (4800, 530248), (5034, 505600), (5056, 503400), (5925, 429568), (6320, 402720), (6400, 397686), (6712, 379200), (7584, 335600), (7680, 331405), (7900, 322176), (8390, 303360), (9480, 268480), (9600, 265124), (10068, 252800), (10112, 251700), (11850, 214784), (12585, 202240), (12640, 201360), (12800, 198843), (13424, 189600), (15168, 167800), (15800, 161088), (16780, 151680), (18960, 134240), (19200, 132562), (20136, 126400), (20224, 125850), (20975, 121344), (23700, 107392), (25170, 101120), (25280, 100680), (26848, 94800), (30336, 83900), (31600, 80544), (33560, 75840), (37920, 67120), (38400, 66281), (40272, 63200), (40448, 62925), (41950, 60672), (47400, 53696), (50340, 50560)]