65442000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 160

約数和(自身を含む): 227485440

約数和(自身を除く): 162043440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 839, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1678, 1950, 2000, 2517, 2600, 3000, 3120, 3250, 3356, 3900, 4195, 4875, 5034, 5200, 6000, 6500, 6712, 7800, 8390, 9750, 10068, 10907, 12585, 13000, 13424, 15600, 16780, 19500, 20136, 20975, 21814, 25170, 26000, 32721, 33560, 39000, 40272, 41950, 43628, 50340, 54535, 62925, 65442, 67120, 78000, 83900, 87256, 100680, 104875, 109070, 125850, 130884, 163605, 167800, 174512, 201360, 209750, 218140, 251700, 261768, 272675, 314625, 327210, 335600, 419500, 436280, 503400, 523536, 545350, 629250, 654420, 818025, 839000, 872560, 1006800, 1090700, 1258500, 1308840, 1363375, 1636050, 1678000, 2181400, 2517000, 2617680, 2726750, 3272100, 4090125, 4362800, 5034000, 5453500, 6544200, 8180250, 10907000, 13088400, 16360500, 21814000, 32721000, 65442000]

約数ペア:

[(1, 65442000), (2, 32721000), (3, 21814000), (4, 16360500), (5, 13088400), (6, 10907000), (8, 8180250), (10, 6544200), (12, 5453500), (13, 5034000), (15, 4362800), (16, 4090125), (20, 3272100), (24, 2726750), (25, 2617680), (26, 2517000), (30, 2181400), (39, 1678000), (40, 1636050), (48, 1363375), (50, 1308840), (52, 1258500), (60, 1090700), (65, 1006800), (75, 872560), (78, 839000), (80, 818025), (100, 654420), (104, 629250), (120, 545350), (125, 523536), (130, 503400), (150, 436280), (156, 419500), (195, 335600), (200, 327210), (208, 314625), (240, 272675), (250, 261768), (260, 251700), (300, 218140), (312, 209750), (325, 201360), (375, 174512), (390, 167800), (400, 163605), (500, 130884), (520, 125850), (600, 109070), (624, 104875), (650, 100680), (750, 87256), (780, 83900), (839, 78000), (975, 67120), (1000, 65442), (1040, 62925), (1200, 54535), (1300, 50340), (1500, 43628), (1560, 41950), (1625, 40272), (1678, 39000), (1950, 33560), (2000, 32721), (2517, 26000), (2600, 25170), (3000, 21814), (3120, 20975), (3250, 20136), (3356, 19500), (3900, 16780), (4195, 15600), (4875, 13424), (5034, 13000), (5200, 12585), (6000, 10907), (6500, 10068), (6712, 9750), (7800, 8390)]