87027200

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 120

約数和(自身を含む): 232646568

約数和(自身を除く): 145619368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 523, 640, 650, 800, 832, 1040, 1046, 1280, 1300, 1600, 1664, 2080, 2092, 2560, 2600, 2615, 3200, 3328, 4160, 4184, 5200, 5230, 6400, 6656, 6799, 8320, 8368, 10400, 10460, 12800, 13075, 13598, 16640, 16736, 20800, 20920, 26150, 27196, 33280, 33472, 33995, 41600, 41840, 52300, 54392, 66944, 67990, 83200, 83680, 104600, 108784, 133888, 135980, 166400, 167360, 169975, 209200, 217568, 267776, 271960, 334720, 339950, 418400, 435136, 543920, 669440, 679900, 836800, 870272, 1087840, 1338880, 1359800, 1673600, 1740544, 2175680, 2719600, 3347200, 3481088, 4351360, 5439200, 6694400, 8702720, 10878400, 17405440, 21756800, 43513600, 87027200]

約数ペア:

[(1, 87027200), (2, 43513600), (4, 21756800), (5, 17405440), (8, 10878400), (10, 8702720), (13, 6694400), (16, 5439200), (20, 4351360), (25, 3481088), (26, 3347200), (32, 2719600), (40, 2175680), (50, 1740544), (52, 1673600), (64, 1359800), (65, 1338880), (80, 1087840), (100, 870272), (104, 836800), (128, 679900), (130, 669440), (160, 543920), (200, 435136), (208, 418400), (256, 339950), (260, 334720), (320, 271960), (325, 267776), (400, 217568), (416, 209200), (512, 169975), (520, 167360), (523, 166400), (640, 135980), (650, 133888), (800, 108784), (832, 104600), (1040, 83680), (1046, 83200), (1280, 67990), (1300, 66944), (1600, 54392), (1664, 52300), (2080, 41840), (2092, 41600), (2560, 33995), (2600, 33472), (2615, 33280), (3200, 27196), (3328, 26150), (4160, 20920), (4184, 20800), (5200, 16736), (5230, 16640), (6400, 13598), (6656, 13075), (6799, 12800), (8320, 10460), (8368, 10400)]