112450400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 293887440

約数和(自身を除く): 181437040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 37, 40, 50, 58, 74, 80, 100, 116, 131, 145, 148, 160, 185, 200, 232, 262, 290, 296, 370, 400, 464, 524, 580, 592, 655, 725, 740, 800, 925, 928, 1048, 1073, 1160, 1184, 1310, 1450, 1480, 1850, 2096, 2146, 2320, 2620, 2900, 2960, 3275, 3700, 3799, 4192, 4292, 4640, 4847, 5240, 5365, 5800, 5920, 6550, 7400, 7598, 8584, 9694, 10480, 10730, 11600, 13100, 14800, 15196, 17168, 18995, 19388, 20960, 21460, 23200, 24235, 26200, 26825, 29600, 30392, 34336, 37990, 38776, 42920, 48470, 52400, 53650, 60784, 75980, 77552, 85840, 94975, 96940, 104800, 107300, 121175, 121568, 140563, 151960, 155104, 171680, 189950, 193880, 214600, 242350, 281126, 303920, 379900, 387760, 429200, 484700, 562252, 607840, 702815, 759800, 775520, 858400, 969400, 1124504, 1405630, 1519600, 1938800, 2249008, 2811260, 3039200, 3514075, 3877600, 4498016, 5622520, 7028150, 11245040, 14056300, 22490080, 28112600, 56225200, 112450400]

約数ペア:

[(1, 112450400), (2, 56225200), (4, 28112600), (5, 22490080), (8, 14056300), (10, 11245040), (16, 7028150), (20, 5622520), (25, 4498016), (29, 3877600), (32, 3514075), (37, 3039200), (40, 2811260), (50, 2249008), (58, 1938800), (74, 1519600), (80, 1405630), (100, 1124504), (116, 969400), (131, 858400), (145, 775520), (148, 759800), (160, 702815), (185, 607840), (200, 562252), (232, 484700), (262, 429200), (290, 387760), (296, 379900), (370, 303920), (400, 281126), (464, 242350), (524, 214600), (580, 193880), (592, 189950), (655, 171680), (725, 155104), (740, 151960), (800, 140563), (925, 121568), (928, 121175), (1048, 107300), (1073, 104800), (1160, 96940), (1184, 94975), (1310, 85840), (1450, 77552), (1480, 75980), (1850, 60784), (2096, 53650), (2146, 52400), (2320, 48470), (2620, 42920), (2900, 38776), (2960, 37990), (3275, 34336), (3700, 30392), (3799, 29600), (4192, 26825), (4292, 26200), (4640, 24235), (4847, 23200), (5240, 21460), (5365, 20960), (5800, 19388), (5920, 18995), (6550, 17168), (7400, 15196), (7598, 14800), (8584, 13100), (9694, 11600), (10480, 10730)]