1880083200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:751

約数の個数: 216

約数和(自身を含む): 6250478416

約数和(自身を除く): 4370395216

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, 80, 96, 100, 120, 128, 150, 160, 181, 192, 200, 240, 256, 300, 320, 362, 384, 400, 480, 541, 543, 600, 640, 724, 768, 800, 905, 960, 1082, 1086, 1200, 1280, 1448, 1600, 1623, 1810, 1920, 2164, 2172, 2400, 2705, 2715, 2896, 3200, 3246, 3620, 3840, 4328, 4344, 4525, 4800, 5410, 5430, 5792, 6400, 6492, 7240, 8115, 8656, 8688, 9050, 9600, 10820, 10860, 11584, 12984, 13525, 13575, 14480, 16230, 17312, 17376, 18100, 19200, 21640, 21720, 23168, 25968, 27050, 27150, 28960, 32460, 34624, 34752, 36200, 40575, 43280, 43440, 46336, 51936, 54100, 54300, 57920, 64920, 69248, 69504, 72400, 81150, 86560, 86880, 97921, 103872, 108200, 108600, 115840, 129840, 138496, 139008, 144800, 162300, 173120, 173760, 195842, 207744, 216400, 217200, 231680, 259680, 289600, 293763, 324600, 346240, 347520, 391684, 415488, 432800, 434400, 489605, 519360, 579200, 587526, 649200, 692480, 695040, 783368, 865600, 868800, 979210, 1038720, 1158400, 1175052, 1298400, 1468815, 1566736, 1731200, 1737600, 1958420, 2077440, 2350104, 2448025, 2596800, 2937630, 3133472, 3462400, 3475200, 3916840, 4700208, 4896050, 5193600, 5875260, 6266944, 7344075, 7833680, 9400416, 9792100, 10387200, 11750520, 12533888, 14688150, 15667360, 18800832, 19584200, 23501040, 25067776, 29376300, 31334720, 37601664, 39168400, 47002080, 58752600, 62669440, 75203328, 78336800, 94004160, 117505200, 125338880, 156673600, 188008320, 235010400, 313347200, 376016640, 470020800, 626694400, 940041600, 1880083200]

約数ペア:

[(1, 1880083200), (2, 940041600), (3, 626694400), (4, 470020800), (5, 376016640), (6, 313347200), (8, 235010400), (10, 188008320), (12, 156673600), (15, 125338880), (16, 117505200), (20, 94004160), (24, 78336800), (25, 75203328), (30, 62669440), (32, 58752600), (40, 47002080), (48, 39168400), (50, 37601664), (60, 31334720), (64, 29376300), (75, 25067776), (80, 23501040), (96, 19584200), (100, 18800832), (120, 15667360), (128, 14688150), (150, 12533888), (160, 11750520), (181, 10387200), (192, 9792100), (200, 9400416), (240, 7833680), (256, 7344075), (300, 6266944), (320, 5875260), (362, 5193600), (384, 4896050), (400, 4700208), (480, 3916840), (541, 3475200), (543, 3462400), (600, 3133472), (640, 2937630), (724, 2596800), (768, 2448025), (800, 2350104), (905, 2077440), (960, 1958420), (1082, 1737600), (1086, 1731200), (1200, 1566736), (1280, 1468815), (1448, 1298400), (1600, 1175052), (1623, 1158400), (1810, 1038720), (1920, 979210), (2164, 868800), (2172, 865600), (2400, 783368), (2705, 695040), (2715, 692480), (2896, 649200), (3200, 587526), (3246, 579200), (3620, 519360), (3840, 489605), (4328, 434400), (4344, 432800), (4525, 415488), (4800, 391684), (5410, 347520), (5430, 346240), (5792, 324600), (6400, 293763), (6492, 289600), (7240, 259680), (8115, 231680), (8656, 217200), (8688, 216400), (9050, 207744), (9600, 195842), (10820, 173760), (10860, 173120), (11584, 162300), (12984, 144800), (13525, 139008), (13575, 138496), (14480, 129840), (16230, 115840), (17312, 108600), (17376, 108200), (18100, 103872), (19200, 97921), (21640, 86880), (21720, 86560), (23168, 81150), (25968, 72400), (27050, 69504), (27150, 69248), (28960, 64920), (32460, 57920), (34624, 54300), (34752, 54100), (36200, 51936), (40575, 46336), (43280, 43440)]