69898680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1142

約数の個数: 128

約数和(自身を含む): 237038400

約数和(自身を除く): 167139720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1061, 1080, 1098, 1220, 1464, 1647, 1830, 2122, 2196, 2440, 2745, 3183, 3294, 3660, 4244, 4392, 5305, 5490, 6366, 6588, 7320, 8235, 8488, 9549, 10610, 10980, 12732, 13176, 15915, 16470, 19098, 21220, 21960, 25464, 28647, 31830, 32940, 38196, 42440, 47745, 57294, 63660, 64721, 65880, 76392, 95490, 114588, 127320, 129442, 143235, 190980, 194163, 229176, 258884, 286470, 323605, 381960, 388326, 517768, 572940, 582489, 647210, 776652, 970815, 1145880, 1164978, 1294420, 1553304, 1747467, 1941630, 2329956, 2588840, 2912445, 3494934, 3883260, 4659912, 5824890, 6989868, 7766520, 8737335, 11649780, 13979736, 17474670, 23299560, 34949340, 69898680]

約数ペア:

[(1, 69898680), (2, 34949340), (3, 23299560), (4, 17474670), (5, 13979736), (6, 11649780), (8, 8737335), (9, 7766520), (10, 6989868), (12, 5824890), (15, 4659912), (18, 3883260), (20, 3494934), (24, 2912445), (27, 2588840), (30, 2329956), (36, 1941630), (40, 1747467), (45, 1553304), (54, 1294420), (60, 1164978), (61, 1145880), (72, 970815), (90, 776652), (108, 647210), (120, 582489), (122, 572940), (135, 517768), (180, 388326), (183, 381960), (216, 323605), (244, 286470), (270, 258884), (305, 229176), (360, 194163), (366, 190980), (488, 143235), (540, 129442), (549, 127320), (610, 114588), (732, 95490), (915, 76392), (1061, 65880), (1080, 64721), (1098, 63660), (1220, 57294), (1464, 47745), (1647, 42440), (1830, 38196), (2122, 32940), (2196, 31830), (2440, 28647), (2745, 25464), (3183, 21960), (3294, 21220), (3660, 19098), (4244, 16470), (4392, 15915), (5305, 13176), (5490, 12732), (6366, 10980), (6588, 10610), (7320, 9549), (8235, 8488)]