245973600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:422

約数の個数: 216

約数和(自身を含む): 877443840

約数和(自身を除く): 631470240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 127, 144, 150, 160, 180, 200, 225, 240, 254, 269, 288, 300, 360, 381, 400, 450, 480, 508, 538, 600, 635, 720, 762, 800, 807, 900, 1016, 1076, 1143, 1200, 1270, 1345, 1440, 1524, 1614, 1800, 1905, 2032, 2152, 2286, 2400, 2421, 2540, 2690, 3048, 3175, 3228, 3600, 3810, 4035, 4064, 4304, 4572, 4842, 5080, 5380, 5715, 6096, 6350, 6456, 6725, 7200, 7620, 8070, 8608, 9144, 9525, 9684, 10160, 10760, 11430, 12105, 12192, 12700, 12912, 13450, 15240, 16140, 18288, 19050, 19368, 20175, 20320, 21520, 22860, 24210, 25400, 25824, 26900, 28575, 30480, 32280, 34163, 36576, 38100, 38736, 40350, 43040, 45720, 48420, 50800, 53800, 57150, 60525, 60960, 64560, 68326, 76200, 77472, 80700, 91440, 96840, 101600, 102489, 107600, 114300, 121050, 129120, 136652, 152400, 161400, 170815, 182880, 193680, 204978, 215200, 228600, 242100, 273304, 304800, 307467, 322800, 341630, 387360, 409956, 457200, 484200, 512445, 546608, 614934, 645600, 683260, 819912, 854075, 914400, 968400, 1024890, 1093216, 1229868, 1366520, 1537335, 1639824, 1708150, 1936800, 2049780, 2459736, 2562225, 2733040, 3074670, 3279648, 3416300, 4099560, 4919472, 5124450, 5466080, 6149340, 6832600, 7686675, 8199120, 9838944, 10248900, 12298680, 13665200, 15373350, 16398240, 20497800, 24597360, 27330400, 30746700, 40995600, 49194720, 61493400, 81991200, 122986800, 245973600]

約数ペア:

[(1, 245973600), (2, 122986800), (3, 81991200), (4, 61493400), (5, 49194720), (6, 40995600), (8, 30746700), (9, 27330400), (10, 24597360), (12, 20497800), (15, 16398240), (16, 15373350), (18, 13665200), (20, 12298680), (24, 10248900), (25, 9838944), (30, 8199120), (32, 7686675), (36, 6832600), (40, 6149340), (45, 5466080), (48, 5124450), (50, 4919472), (60, 4099560), (72, 3416300), (75, 3279648), (80, 3074670), (90, 2733040), (96, 2562225), (100, 2459736), (120, 2049780), (127, 1936800), (144, 1708150), (150, 1639824), (160, 1537335), (180, 1366520), (200, 1229868), (225, 1093216), (240, 1024890), (254, 968400), (269, 914400), (288, 854075), (300, 819912), (360, 683260), (381, 645600), (400, 614934), (450, 546608), (480, 512445), (508, 484200), (538, 457200), (600, 409956), (635, 387360), (720, 341630), (762, 322800), (800, 307467), (807, 304800), (900, 273304), (1016, 242100), (1076, 228600), (1143, 215200), (1200, 204978), (1270, 193680), (1345, 182880), (1440, 170815), (1524, 161400), (1614, 152400), (1800, 136652), (1905, 129120), (2032, 121050), (2152, 114300), (2286, 107600), (2400, 102489), (2421, 101600), (2540, 96840), (2690, 91440), (3048, 80700), (3175, 77472), (3228, 76200), (3600, 68326), (3810, 64560), (4035, 60960), (4064, 60525), (4304, 57150), (4572, 53800), (4842, 50800), (5080, 48420), (5380, 45720), (5715, 43040), (6096, 40350), (6350, 38736), (6456, 38100), (6725, 36576), (7200, 34163), (7620, 32280), (8070, 30480), (8608, 28575), (9144, 26900), (9525, 25824), (9684, 25400), (10160, 24210), (10760, 22860), (11430, 21520), (12105, 20320), (12192, 20175), (12700, 19368), (12912, 19050), (13450, 18288), (15240, 16140)]