42894400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 119054880

約数和(自身を除く): 76160480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 83, 85, 95, 100, 136, 152, 160, 166, 170, 190, 200, 272, 304, 320, 323, 332, 340, 380, 400, 415, 425, 475, 544, 608, 646, 664, 680, 760, 800, 830, 850, 950, 1088, 1216, 1292, 1328, 1360, 1411, 1520, 1577, 1600, 1615, 1660, 1700, 1900, 2075, 2584, 2656, 2720, 2822, 3040, 3154, 3230, 3320, 3400, 3800, 4150, 5168, 5312, 5440, 5644, 6080, 6308, 6460, 6640, 6800, 7055, 7600, 7885, 8075, 8300, 10336, 11288, 12616, 12920, 13280, 13600, 14110, 15200, 15770, 16150, 16600, 20672, 22576, 25232, 25840, 26560, 26809, 27200, 28220, 30400, 31540, 32300, 33200, 35275, 39425, 45152, 50464, 51680, 53618, 56440, 63080, 64600, 66400, 70550, 78850, 90304, 100928, 103360, 107236, 112880, 126160, 129200, 132800, 134045, 141100, 157700, 214472, 225760, 252320, 258400, 268090, 282200, 315400, 428944, 451520, 504640, 516800, 536180, 564400, 630800, 670225, 857888, 1072360, 1128800, 1261600, 1340450, 1715776, 2144720, 2257600, 2523200, 2680900, 4289440, 5361800, 8578880, 10723600, 21447200, 42894400]

約数ペア:

[(1, 42894400), (2, 21447200), (4, 10723600), (5, 8578880), (8, 5361800), (10, 4289440), (16, 2680900), (17, 2523200), (19, 2257600), (20, 2144720), (25, 1715776), (32, 1340450), (34, 1261600), (38, 1128800), (40, 1072360), (50, 857888), (64, 670225), (68, 630800), (76, 564400), (80, 536180), (83, 516800), (85, 504640), (95, 451520), (100, 428944), (136, 315400), (152, 282200), (160, 268090), (166, 258400), (170, 252320), (190, 225760), (200, 214472), (272, 157700), (304, 141100), (320, 134045), (323, 132800), (332, 129200), (340, 126160), (380, 112880), (400, 107236), (415, 103360), (425, 100928), (475, 90304), (544, 78850), (608, 70550), (646, 66400), (664, 64600), (680, 63080), (760, 56440), (800, 53618), (830, 51680), (850, 50464), (950, 45152), (1088, 39425), (1216, 35275), (1292, 33200), (1328, 32300), (1360, 31540), (1411, 30400), (1520, 28220), (1577, 27200), (1600, 26809), (1615, 26560), (1660, 25840), (1700, 25232), (1900, 22576), (2075, 20672), (2584, 16600), (2656, 16150), (2720, 15770), (2822, 15200), (3040, 14110), (3154, 13600), (3230, 13280), (3320, 12920), (3400, 12616), (3800, 11288), (4150, 10336), (5168, 8300), (5312, 8075), (5440, 7885), (5644, 7600), (6080, 7055), (6308, 6800), (6460, 6640)]