215152200

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 288

約数和(自身を含む): 792136800

約数和(自身を除く): 576984600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 233, 243, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 466, 475, 486, 513, 540, 570, 600, 648, 675, 684, 699, 760, 810, 855, 900, 932, 950, 972, 1026, 1080, 1140, 1165, 1215, 1350, 1368, 1398, 1425, 1539, 1620, 1710, 1800, 1864, 1900, 1944, 2025, 2052, 2097, 2280, 2330, 2430, 2565, 2700, 2796, 2850, 3078, 3240, 3420, 3495, 3800, 4050, 4104, 4194, 4275, 4427, 4617, 4660, 4860, 5130, 5400, 5592, 5700, 5825, 6075, 6156, 6291, 6840, 6990, 7695, 8100, 8388, 8550, 8854, 9234, 9320, 9720, 10260, 10485, 11400, 11650, 12150, 12312, 12582, 12825, 13281, 13980, 15390, 16200, 16776, 17100, 17475, 17708, 18468, 18873, 20520, 20970, 22135, 23085, 23300, 24300, 25164, 25650, 26562, 27960, 30780, 31455, 34200, 34950, 35416, 36936, 37746, 38475, 39843, 41940, 44270, 46170, 46600, 48600, 50328, 51300, 52425, 53124, 56619, 61560, 62910, 66405, 69900, 75492, 76950, 79686, 83880, 88540, 92340, 94365, 102600, 104850, 106248, 110675, 113238, 115425, 119529, 125820, 132810, 139800, 150984, 153900, 157275, 159372, 177080, 184680, 188730, 199215, 209700, 221350, 226476, 230850, 239058, 251640, 265620, 283095, 307800, 314550, 318744, 332025, 358587, 377460, 398430, 419400, 442700, 452952, 461700, 471825, 478116, 531240, 566190, 597645, 629100, 664050, 717174, 754920, 796860, 885400, 923400, 943650, 956232, 996075, 1075761, 1132380, 1195290, 1258200, 1328100, 1415475, 1434348, 1593720, 1792935, 1887300, 1992150, 2151522, 2264760, 2390580, 2656200, 2830950, 2868696, 2988225, 3585870, 3774600, 3984300, 4303044, 4781160, 5378805, 5661900, 5976450, 7171740, 7968600, 8606088, 8964675, 10757610, 11323800, 11952900, 14343480, 17929350, 21515220, 23905800, 26894025, 35858700, 43030440, 53788050, 71717400, 107576100, 215152200]

約数ペア:

[(1, 215152200), (2, 107576100), (3, 71717400), (4, 53788050), (5, 43030440), (6, 35858700), (8, 26894025), (9, 23905800), (10, 21515220), (12, 17929350), (15, 14343480), (18, 11952900), (19, 11323800), (20, 10757610), (24, 8964675), (25, 8606088), (27, 7968600), (30, 7171740), (36, 5976450), (38, 5661900), (40, 5378805), (45, 4781160), (50, 4303044), (54, 3984300), (57, 3774600), (60, 3585870), (72, 2988225), (75, 2868696), (76, 2830950), (81, 2656200), (90, 2390580), (95, 2264760), (100, 2151522), (108, 1992150), (114, 1887300), (120, 1792935), (135, 1593720), (150, 1434348), (152, 1415475), (162, 1328100), (171, 1258200), (180, 1195290), (190, 1132380), (200, 1075761), (216, 996075), (225, 956232), (228, 943650), (233, 923400), (243, 885400), (270, 796860), (285, 754920), (300, 717174), (324, 664050), (342, 629100), (360, 597645), (380, 566190), (405, 531240), (450, 478116), (456, 471825), (466, 461700), (475, 452952), (486, 442700), (513, 419400), (540, 398430), (570, 377460), (600, 358587), (648, 332025), (675, 318744), (684, 314550), (699, 307800), (760, 283095), (810, 265620), (855, 251640), (900, 239058), (932, 230850), (950, 226476), (972, 221350), (1026, 209700), (1080, 199215), (1140, 188730), (1165, 184680), (1215, 177080), (1350, 159372), (1368, 157275), (1398, 153900), (1425, 150984), (1539, 139800), (1620, 132810), (1710, 125820), (1800, 119529), (1864, 115425), (1900, 113238), (1944, 110675), (2025, 106248), (2052, 104850), (2097, 102600), (2280, 94365), (2330, 92340), (2430, 88540), (2565, 83880), (2700, 79686), (2796, 76950), (2850, 75492), (3078, 69900), (3240, 66405), (3420, 62910), (3495, 61560), (3800, 56619), (4050, 53124), (4104, 52425), (4194, 51300), (4275, 50328), (4427, 48600), (4617, 46600), (4660, 46170), (4860, 44270), (5130, 41940), (5400, 39843), (5592, 38475), (5700, 37746), (5825, 36936), (6075, 35416), (6156, 34950), (6291, 34200), (6840, 31455), (6990, 30780), (7695, 27960), (8100, 26562), (8388, 25650), (8550, 25164), (8854, 24300), (9234, 23300), (9320, 23085), (9720, 22135), (10260, 20970), (10485, 20520), (11400, 18873), (11650, 18468), (12150, 17708), (12312, 17475), (12582, 17100), (12825, 16776), (13281, 16200), (13980, 15390)]