26620200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 93431520

約数和(自身を除く): 66811320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 643, 690, 828, 900, 920, 1035, 1150, 1286, 1380, 1656, 1725, 1800, 1929, 2070, 2300, 2572, 2760, 3215, 3450, 3858, 4140, 4600, 5144, 5175, 5787, 6430, 6900, 7716, 8280, 9645, 10350, 11574, 12860, 13800, 14789, 15432, 16075, 19290, 20700, 23148, 25720, 28935, 29578, 32150, 38580, 41400, 44367, 46296, 48225, 57870, 59156, 64300, 73945, 77160, 88734, 96450, 115740, 118312, 128600, 133101, 144675, 147890, 177468, 192900, 221835, 231480, 266202, 289350, 295780, 354936, 369725, 385800, 443670, 532404, 578700, 591560, 665505, 739450, 887340, 1064808, 1109175, 1157400, 1331010, 1478900, 1774680, 2218350, 2662020, 2957800, 3327525, 4436700, 5324040, 6655050, 8873400, 13310100, 26620200]

約数ペア:

[(1, 26620200), (2, 13310100), (3, 8873400), (4, 6655050), (5, 5324040), (6, 4436700), (8, 3327525), (9, 2957800), (10, 2662020), (12, 2218350), (15, 1774680), (18, 1478900), (20, 1331010), (23, 1157400), (24, 1109175), (25, 1064808), (30, 887340), (36, 739450), (40, 665505), (45, 591560), (46, 578700), (50, 532404), (60, 443670), (69, 385800), (72, 369725), (75, 354936), (90, 295780), (92, 289350), (100, 266202), (115, 231480), (120, 221835), (138, 192900), (150, 177468), (180, 147890), (184, 144675), (200, 133101), (207, 128600), (225, 118312), (230, 115740), (276, 96450), (300, 88734), (345, 77160), (360, 73945), (414, 64300), (450, 59156), (460, 57870), (552, 48225), (575, 46296), (600, 44367), (643, 41400), (690, 38580), (828, 32150), (900, 29578), (920, 28935), (1035, 25720), (1150, 23148), (1286, 20700), (1380, 19290), (1656, 16075), (1725, 15432), (1800, 14789), (1929, 13800), (2070, 12860), (2300, 11574), (2572, 10350), (2760, 9645), (3215, 8280), (3450, 7716), (3858, 6900), (4140, 6430), (4600, 5787), (5144, 5175)]