169707200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 462991200

約数和(自身を除く): 293284000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 64, 65, 80, 82, 100, 104, 130, 160, 164, 199, 200, 205, 208, 260, 320, 325, 328, 398, 400, 410, 416, 520, 533, 650, 656, 796, 800, 820, 832, 995, 1025, 1040, 1066, 1300, 1312, 1592, 1600, 1640, 1990, 2050, 2080, 2132, 2587, 2600, 2624, 2665, 3184, 3280, 3980, 4100, 4160, 4264, 4975, 5174, 5200, 5330, 6368, 6560, 7960, 8159, 8200, 8528, 9950, 10348, 10400, 10660, 12736, 12935, 13120, 13325, 15920, 16318, 16400, 17056, 19900, 20696, 20800, 21320, 25870, 26650, 31840, 32636, 32800, 34112, 39800, 40795, 41392, 42640, 51740, 53300, 63680, 64675, 65272, 65600, 79600, 81590, 82784, 85280, 103480, 106067, 106600, 129350, 130544, 159200, 163180, 165568, 170560, 203975, 206960, 212134, 213200, 258700, 261088, 318400, 326360, 407950, 413920, 424268, 426400, 517400, 522176, 530335, 652720, 815900, 827840, 848536, 852800, 1034800, 1060670, 1305440, 1631800, 1697072, 2069600, 2121340, 2610880, 2651675, 3263600, 3394144, 4139200, 4242680, 5303350, 6527200, 6788288, 8485360, 10606700, 13054400, 16970720, 21213400, 33941440, 42426800, 84853600, 169707200]

約数ペア:

[(1, 169707200), (2, 84853600), (4, 42426800), (5, 33941440), (8, 21213400), (10, 16970720), (13, 13054400), (16, 10606700), (20, 8485360), (25, 6788288), (26, 6527200), (32, 5303350), (40, 4242680), (41, 4139200), (50, 3394144), (52, 3263600), (64, 2651675), (65, 2610880), (80, 2121340), (82, 2069600), (100, 1697072), (104, 1631800), (130, 1305440), (160, 1060670), (164, 1034800), (199, 852800), (200, 848536), (205, 827840), (208, 815900), (260, 652720), (320, 530335), (325, 522176), (328, 517400), (398, 426400), (400, 424268), (410, 413920), (416, 407950), (520, 326360), (533, 318400), (650, 261088), (656, 258700), (796, 213200), (800, 212134), (820, 206960), (832, 203975), (995, 170560), (1025, 165568), (1040, 163180), (1066, 159200), (1300, 130544), (1312, 129350), (1592, 106600), (1600, 106067), (1640, 103480), (1990, 85280), (2050, 82784), (2080, 81590), (2132, 79600), (2587, 65600), (2600, 65272), (2624, 64675), (2665, 63680), (3184, 53300), (3280, 51740), (3980, 42640), (4100, 41392), (4160, 40795), (4264, 39800), (4975, 34112), (5174, 32800), (5200, 32636), (5330, 31840), (6368, 26650), (6560, 25870), (7960, 21320), (8159, 20800), (8200, 20696), (8528, 19900), (9950, 17056), (10348, 16400), (10400, 16318), (10660, 15920), (12736, 13325), (12935, 13120)]