68802125960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{112297}}^1$

素因数の和:112395

約数の個数: 96

約数和(自身を含む): 167550861960

約数和(自身を除く): 98748736000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 289, 340, 424, 530, 578, 680, 901, 1060, 1156, 1445, 1802, 2120, 2312, 2890, 3604, 4505, 5780, 7208, 9010, 11560, 15317, 18020, 30634, 36040, 61268, 76585, 112297, 122536, 153170, 224594, 306340, 449188, 561485, 612680, 898376, 1122970, 1909049, 2245940, 3818098, 4491880, 5951741, 7636196, 9545245, 11903482, 15272392, 19090490, 23806964, 29758705, 32453833, 38180980, 47613928, 59517410, 64907666, 76361960, 101179597, 119034820, 129815332, 162269165, 202359194, 238069640, 259630664, 324538330, 404718388, 505897985, 649076660, 809436776, 1011795970, 1298153320, 1720053149, 2023591940, 3440106298, 4047183880, 6880212596, 8600265745, 13760425192, 17200531490, 34401062980, 68802125960]

約数ペア:

[(1, 68802125960), (2, 34401062980), (4, 17200531490), (5, 13760425192), (8, 8600265745), (10, 6880212596), (17, 4047183880), (20, 3440106298), (34, 2023591940), (40, 1720053149), (53, 1298153320), (68, 1011795970), (85, 809436776), (106, 649076660), (136, 505897985), (170, 404718388), (212, 324538330), (265, 259630664), (289, 238069640), (340, 202359194), (424, 162269165), (530, 129815332), (578, 119034820), (680, 101179597), (901, 76361960), (1060, 64907666), (1156, 59517410), (1445, 47613928), (1802, 38180980), (2120, 32453833), (2312, 29758705), (2890, 23806964), (3604, 19090490), (4505, 15272392), (5780, 11903482), (7208, 9545245), (9010, 7636196), (11560, 5951741), (15317, 4491880), (18020, 3818098), (30634, 2245940), (36040, 1909049), (61268, 1122970), (76585, 898376), (112297, 612680), (122536, 561485), (153170, 449188), (224594, 306340)]