27521640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1536

約数の個数: 128

約数和(自身を含む): 97200000

約数和(自身を除く): 69678360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1499, 1530, 1836, 2040, 2295, 2998, 3060, 3672, 4497, 4590, 5996, 6120, 7495, 8994, 9180, 11992, 13491, 14990, 17988, 18360, 22485, 25483, 26982, 29980, 35976, 40473, 44970, 50966, 53964, 59960, 67455, 76449, 80946, 89940, 101932, 107928, 127415, 134910, 152898, 161892, 179880, 202365, 203864, 229347, 254830, 269820, 305796, 323784, 382245, 404730, 458694, 509660, 539640, 611592, 688041, 764490, 809460, 917388, 1019320, 1146735, 1376082, 1528980, 1618920, 1834776, 2293470, 2752164, 3057960, 3440205, 4586940, 5504328, 6880410, 9173880, 13760820, 27521640]

約数ペア:

[(1, 27521640), (2, 13760820), (3, 9173880), (4, 6880410), (5, 5504328), (6, 4586940), (8, 3440205), (9, 3057960), (10, 2752164), (12, 2293470), (15, 1834776), (17, 1618920), (18, 1528980), (20, 1376082), (24, 1146735), (27, 1019320), (30, 917388), (34, 809460), (36, 764490), (40, 688041), (45, 611592), (51, 539640), (54, 509660), (60, 458694), (68, 404730), (72, 382245), (85, 323784), (90, 305796), (102, 269820), (108, 254830), (120, 229347), (135, 203864), (136, 202365), (153, 179880), (170, 161892), (180, 152898), (204, 134910), (216, 127415), (255, 107928), (270, 101932), (306, 89940), (340, 80946), (360, 76449), (408, 67455), (459, 59960), (510, 53964), (540, 50966), (612, 44970), (680, 40473), (765, 35976), (918, 29980), (1020, 26982), (1080, 25483), (1224, 22485), (1499, 18360), (1530, 17988), (1836, 14990), (2040, 13491), (2295, 11992), (2998, 9180), (3060, 8994), (3672, 7495), (4497, 6120), (4590, 5996)]