About the Number
129427800
2進数表記:111101101101110100101011000
漢数字表記:一億二千九百四十二万七千八百
素因数分解:
素因数の和:12725
約数の個数: 96
約数和(自身を含む): 424861200
約数和(自身を除く): 295433400
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 12689, 25378, 38067, 50756, 63445, 76134, 101512, 126890, 152268, 190335, 215713, 253780, 304536, 317225, 380670, 431426, 507560, 634450, 647139, 761340, 862852, 951675, 1078565, 1268900, 1294278, 1522680, 1725704, 1903350, 2157130, 2537800, 2588556, 3235695, 3806700, 4314260, 5177112, 5392825, 6471390, 7613400, 8628520, 10785650, 12942780, 16178475, 21571300, 25885560, 32356950, 43142600, 64713900, 129427800]
約数ペア:
[(1, 129427800), (2, 64713900), (3, 43142600), (4, 32356950), (5, 25885560), (6, 21571300), (8, 16178475), (10, 12942780), (12, 10785650), (15, 8628520), (17, 7613400), (20, 6471390), (24, 5392825), (25, 5177112), (30, 4314260), (34, 3806700), (40, 3235695), (50, 2588556), (51, 2537800), (60, 2157130), (68, 1903350), (75, 1725704), (85, 1522680), (100, 1294278), (102, 1268900), (120, 1078565), (136, 951675), (150, 862852), (170, 761340), (200, 647139), (204, 634450), (255, 507560), (300, 431426), (340, 380670), (408, 317225), (425, 304536), (510, 253780), (600, 215713), (680, 190335), (850, 152268), (1020, 126890), (1275, 101512), (1700, 76134), (2040, 63445), (2550, 50756), (3400, 38067), (5100, 25378), (10200, 12689)]このpageの処理時間: 0.0763394832611084 seconds