225286800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 781408320

約数和(自身を除く): 556121520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 41, 48, 50, 57, 60, 75, 76, 80, 82, 95, 100, 114, 120, 123, 150, 152, 164, 190, 200, 205, 228, 240, 241, 246, 285, 300, 304, 328, 380, 400, 410, 456, 475, 482, 492, 570, 600, 615, 656, 723, 760, 779, 820, 912, 950, 964, 984, 1025, 1140, 1200, 1205, 1230, 1425, 1446, 1520, 1558, 1640, 1900, 1928, 1968, 2050, 2280, 2337, 2410, 2460, 2850, 2892, 3075, 3116, 3280, 3615, 3800, 3856, 3895, 4100, 4560, 4579, 4674, 4820, 4920, 5700, 5784, 6025, 6150, 6232, 7230, 7600, 7790, 8200, 9158, 9348, 9640, 9840, 9881, 11400, 11568, 11685, 12050, 12300, 12464, 13737, 14460, 15580, 16400, 18075, 18316, 18696, 19280, 19475, 19762, 22800, 22895, 23370, 24100, 24600, 27474, 28920, 29643, 31160, 36150, 36632, 37392, 38950, 39524, 45790, 46740, 48200, 49200, 49405, 54948, 57840, 58425, 59286, 62320, 68685, 72300, 73264, 77900, 79048, 91580, 93480, 96400, 98810, 109896, 114475, 116850, 118572, 137370, 144600, 148215, 155800, 158096, 183160, 186960, 187739, 197620, 219792, 228950, 233700, 237144, 247025, 274740, 289200, 296430, 311600, 343425, 366320, 375478, 395240, 457900, 467400, 474288, 494050, 549480, 563217, 592860, 686850, 741075, 750956, 790480, 915800, 934800, 938695, 988100, 1098960, 1126434, 1185720, 1373700, 1482150, 1501912, 1831600, 1877390, 1976200, 2252868, 2371440, 2747400, 2816085, 2964300, 3003824, 3754780, 3952400, 4505736, 4693475, 5494800, 5632170, 5928600, 7509560, 9011472, 9386950, 11264340, 11857200, 14080425, 15019120, 18773900, 22528680, 28160850, 37547800, 45057360, 56321700, 75095600, 112643400, 225286800]

約数ペア:

[(1, 225286800), (2, 112643400), (3, 75095600), (4, 56321700), (5, 45057360), (6, 37547800), (8, 28160850), (10, 22528680), (12, 18773900), (15, 15019120), (16, 14080425), (19, 11857200), (20, 11264340), (24, 9386950), (25, 9011472), (30, 7509560), (38, 5928600), (40, 5632170), (41, 5494800), (48, 4693475), (50, 4505736), (57, 3952400), (60, 3754780), (75, 3003824), (76, 2964300), (80, 2816085), (82, 2747400), (95, 2371440), (100, 2252868), (114, 1976200), (120, 1877390), (123, 1831600), (150, 1501912), (152, 1482150), (164, 1373700), (190, 1185720), (200, 1126434), (205, 1098960), (228, 988100), (240, 938695), (241, 934800), (246, 915800), (285, 790480), (300, 750956), (304, 741075), (328, 686850), (380, 592860), (400, 563217), (410, 549480), (456, 494050), (475, 474288), (482, 467400), (492, 457900), (570, 395240), (600, 375478), (615, 366320), (656, 343425), (723, 311600), (760, 296430), (779, 289200), (820, 274740), (912, 247025), (950, 237144), (964, 233700), (984, 228950), (1025, 219792), (1140, 197620), (1200, 187739), (1205, 186960), (1230, 183160), (1425, 158096), (1446, 155800), (1520, 148215), (1558, 144600), (1640, 137370), (1900, 118572), (1928, 116850), (1968, 114475), (2050, 109896), (2280, 98810), (2337, 96400), (2410, 93480), (2460, 91580), (2850, 79048), (2892, 77900), (3075, 73264), (3116, 72300), (3280, 68685), (3615, 62320), (3800, 59286), (3856, 58425), (3895, 57840), (4100, 54948), (4560, 49405), (4579, 49200), (4674, 48200), (4820, 46740), (4920, 45790), (5700, 39524), (5784, 38950), (6025, 37392), (6150, 36632), (6232, 36150), (7230, 31160), (7600, 29643), (7790, 28920), (8200, 27474), (9158, 24600), (9348, 24100), (9640, 23370), (9840, 22895), (9881, 22800), (11400, 19762), (11568, 19475), (11685, 19280), (12050, 18696), (12300, 18316), (12464, 18075), (13737, 16400), (14460, 15580)]