153150400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 418896800

約数和(自身を除く): 265746400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 37, 40, 50, 52, 64, 65, 74, 80, 100, 104, 130, 148, 160, 185, 199, 200, 208, 260, 296, 320, 325, 370, 398, 400, 416, 481, 520, 592, 650, 740, 796, 800, 832, 925, 962, 995, 1040, 1184, 1300, 1480, 1592, 1600, 1850, 1924, 1990, 2080, 2368, 2405, 2587, 2600, 2960, 3184, 3700, 3848, 3980, 4160, 4810, 4975, 5174, 5200, 5920, 6368, 7363, 7400, 7696, 7960, 9620, 9950, 10348, 10400, 11840, 12025, 12736, 12935, 14726, 14800, 15392, 15920, 19240, 19900, 20696, 20800, 24050, 25870, 29452, 29600, 30784, 31840, 36815, 38480, 39800, 41392, 48100, 51740, 58904, 59200, 63680, 64675, 73630, 76960, 79600, 82784, 95719, 96200, 103480, 117808, 129350, 147260, 153920, 159200, 165568, 184075, 191438, 192400, 206960, 235616, 258700, 294520, 318400, 368150, 382876, 384800, 413920, 471232, 478595, 517400, 589040, 736300, 765752, 769600, 827840, 957190, 1034800, 1178080, 1472600, 1531504, 1914380, 2069600, 2356160, 2392975, 2945200, 3063008, 3828760, 4139200, 4785950, 5890400, 6126016, 7657520, 9571900, 11780800, 15315040, 19143800, 30630080, 38287600, 76575200, 153150400]

約数ペア:

[(1, 153150400), (2, 76575200), (4, 38287600), (5, 30630080), (8, 19143800), (10, 15315040), (13, 11780800), (16, 9571900), (20, 7657520), (25, 6126016), (26, 5890400), (32, 4785950), (37, 4139200), (40, 3828760), (50, 3063008), (52, 2945200), (64, 2392975), (65, 2356160), (74, 2069600), (80, 1914380), (100, 1531504), (104, 1472600), (130, 1178080), (148, 1034800), (160, 957190), (185, 827840), (199, 769600), (200, 765752), (208, 736300), (260, 589040), (296, 517400), (320, 478595), (325, 471232), (370, 413920), (398, 384800), (400, 382876), (416, 368150), (481, 318400), (520, 294520), (592, 258700), (650, 235616), (740, 206960), (796, 192400), (800, 191438), (832, 184075), (925, 165568), (962, 159200), (995, 153920), (1040, 147260), (1184, 129350), (1300, 117808), (1480, 103480), (1592, 96200), (1600, 95719), (1850, 82784), (1924, 79600), (1990, 76960), (2080, 73630), (2368, 64675), (2405, 63680), (2587, 59200), (2600, 58904), (2960, 51740), (3184, 48100), (3700, 41392), (3848, 39800), (3980, 38480), (4160, 36815), (4810, 31840), (4975, 30784), (5174, 29600), (5200, 29452), (5920, 25870), (6368, 24050), (7363, 20800), (7400, 20696), (7696, 19900), (7960, 19240), (9620, 15920), (9950, 15392), (10348, 14800), (10400, 14726), (11840, 12935), (12025, 12736)]