203075280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12263}}^1$

素因数の和:12305

約数の個数: 120

約数和(自身を含む): 711704448

約数和(自身を除く): 508629168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 12263, 16560, 24526, 36789, 49052, 61315, 73578, 98104, 110367, 122630, 147156, 183945, 196208, 220734, 245260, 282049, 294312, 367890, 441468, 490520, 551835, 564098, 588624, 735780, 846147, 882936, 981040, 1103670, 1128196, 1410245, 1471560, 1692294, 1765872, 2207340, 2256392, 2538441, 2820490, 2943120, 3384588, 4230735, 4414680, 4512784, 5076882, 5640980, 6769176, 8461470, 8829360, 10153764, 11281960, 12692205, 13538352, 16922940, 20307528, 22563920, 25384410, 33845880, 40615056, 50768820, 67691760, 101537640, 203075280]

約数ペア:

[(1, 203075280), (2, 101537640), (3, 67691760), (4, 50768820), (5, 40615056), (6, 33845880), (8, 25384410), (9, 22563920), (10, 20307528), (12, 16922940), (15, 13538352), (16, 12692205), (18, 11281960), (20, 10153764), (23, 8829360), (24, 8461470), (30, 6769176), (36, 5640980), (40, 5076882), (45, 4512784), (46, 4414680), (48, 4230735), (60, 3384588), (69, 2943120), (72, 2820490), (80, 2538441), (90, 2256392), (92, 2207340), (115, 1765872), (120, 1692294), (138, 1471560), (144, 1410245), (180, 1128196), (184, 1103670), (207, 981040), (230, 882936), (240, 846147), (276, 735780), (345, 588624), (360, 564098), (368, 551835), (414, 490520), (460, 441468), (552, 367890), (690, 294312), (720, 282049), (828, 245260), (920, 220734), (1035, 196208), (1104, 183945), (1380, 147156), (1656, 122630), (1840, 110367), (2070, 98104), (2760, 73578), (3312, 61315), (4140, 49052), (5520, 36789), (8280, 24526), (12263, 16560)]