215503200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:947

約数の個数: 288

約数和(自身を含む): 851195520

約数和(自身を除く): 635692320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 132, 135, 144, 150, 160, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 288, 297, 300, 330, 352, 360, 396, 400, 432, 440, 450, 480, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 800, 825, 864, 880, 900, 907, 990, 1056, 1080, 1100, 1188, 1200, 1320, 1350, 1440, 1485, 1584, 1650, 1760, 1800, 1814, 1980, 2160, 2200, 2376, 2400, 2475, 2640, 2700, 2721, 2970, 3168, 3300, 3600, 3628, 3960, 4320, 4400, 4535, 4752, 4950, 5280, 5400, 5442, 5940, 6600, 7200, 7256, 7425, 7920, 8163, 8800, 9070, 9504, 9900, 9977, 10800, 10884, 11880, 13200, 13605, 14512, 14850, 15840, 16326, 18140, 19800, 19954, 21600, 21768, 22675, 23760, 24489, 26400, 27210, 29024, 29700, 29931, 32652, 36280, 39600, 39908, 40815, 43536, 45350, 47520, 48978, 49885, 54420, 59400, 59862, 65304, 68025, 72560, 79200, 79816, 81630, 87072, 89793, 90700, 97956, 99770, 108840, 118800, 119724, 122445, 130608, 136050, 145120, 149655, 159632, 163260, 179586, 181400, 195912, 199540, 204075, 217680, 237600, 239448, 244890, 249425, 261216, 269379, 272100, 299310, 319264, 326520, 359172, 362800, 391824, 399080, 408150, 435360, 448965, 478896, 489780, 498850, 538758, 544200, 598620, 612225, 653040, 718344, 725600, 748275, 783648, 798160, 816300, 897930, 957792, 979560, 997700, 1077516, 1088400, 1197240, 1224450, 1306080, 1346895, 1436688, 1496550, 1596320, 1632600, 1795860, 1959120, 1995400, 2155032, 2176800, 2244825, 2394480, 2448900, 2693790, 2873376, 2993100, 3265200, 3591720, 3918240, 3990800, 4310064, 4489650, 4788960, 4897800, 5387580, 5986200, 6530400, 6734475, 7183440, 7981600, 8620128, 8979300, 9795600, 10775160, 11972400, 13468950, 14366880, 17958600, 19591200, 21550320, 23944800, 26937900, 35917200, 43100640, 53875800, 71834400, 107751600, 215503200]

約数ペア:

[(1, 215503200), (2, 107751600), (3, 71834400), (4, 53875800), (5, 43100640), (6, 35917200), (8, 26937900), (9, 23944800), (10, 21550320), (11, 19591200), (12, 17958600), (15, 14366880), (16, 13468950), (18, 11972400), (20, 10775160), (22, 9795600), (24, 8979300), (25, 8620128), (27, 7981600), (30, 7183440), (32, 6734475), (33, 6530400), (36, 5986200), (40, 5387580), (44, 4897800), (45, 4788960), (48, 4489650), (50, 4310064), (54, 3990800), (55, 3918240), (60, 3591720), (66, 3265200), (72, 2993100), (75, 2873376), (80, 2693790), (88, 2448900), (90, 2394480), (96, 2244825), (99, 2176800), (100, 2155032), (108, 1995400), (110, 1959120), (120, 1795860), (132, 1632600), (135, 1596320), (144, 1496550), (150, 1436688), (160, 1346895), (165, 1306080), (176, 1224450), (180, 1197240), (198, 1088400), (200, 1077516), (216, 997700), (220, 979560), (225, 957792), (240, 897930), (264, 816300), (270, 798160), (275, 783648), (288, 748275), (297, 725600), (300, 718344), (330, 653040), (352, 612225), (360, 598620), (396, 544200), (400, 538758), (432, 498850), (440, 489780), (450, 478896), (480, 448965), (495, 435360), (528, 408150), (540, 399080), (550, 391824), (594, 362800), (600, 359172), (660, 326520), (675, 319264), (720, 299310), (792, 272100), (800, 269379), (825, 261216), (864, 249425), (880, 244890), (900, 239448), (907, 237600), (990, 217680), (1056, 204075), (1080, 199540), (1100, 195912), (1188, 181400), (1200, 179586), (1320, 163260), (1350, 159632), (1440, 149655), (1485, 145120), (1584, 136050), (1650, 130608), (1760, 122445), (1800, 119724), (1814, 118800), (1980, 108840), (2160, 99770), (2200, 97956), (2376, 90700), (2400, 89793), (2475, 87072), (2640, 81630), (2700, 79816), (2721, 79200), (2970, 72560), (3168, 68025), (3300, 65304), (3600, 59862), (3628, 59400), (3960, 54420), (4320, 49885), (4400, 48978), (4535, 47520), (4752, 45350), (4950, 43536), (5280, 40815), (5400, 39908), (5442, 39600), (5940, 36280), (6600, 32652), (7200, 29931), (7256, 29700), (7425, 29024), (7920, 27210), (8163, 26400), (8800, 24489), (9070, 23760), (9504, 22675), (9900, 21768), (9977, 21600), (10800, 19954), (10884, 19800), (11880, 18140), (13200, 16326), (13605, 15840), (14512, 14850)]