89569860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 259459200

約数和(自身を除く): 169889340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 149, 172, 215, 233, 258, 298, 430, 447, 466, 516, 596, 645, 699, 745, 860, 894, 932, 1165, 1290, 1398, 1490, 1788, 2235, 2330, 2580, 2796, 2980, 3495, 4470, 4660, 6407, 6990, 8940, 10019, 12814, 13980, 19221, 20038, 25628, 30057, 32035, 34717, 38442, 40076, 50095, 60114, 64070, 69434, 76884, 96105, 100190, 104151, 120228, 128140, 138868, 150285, 173585, 192210, 200380, 208302, 300570, 347170, 384420, 416604, 520755, 601140, 694340, 1041510, 1492831, 2083020, 2985662, 4478493, 5971324, 7464155, 8956986, 14928310, 17913972, 22392465, 29856620, 44784930, 89569860]

約数ペア:

[(1, 89569860), (2, 44784930), (3, 29856620), (4, 22392465), (5, 17913972), (6, 14928310), (10, 8956986), (12, 7464155), (15, 5971324), (20, 4478493), (30, 2985662), (43, 2083020), (60, 1492831), (86, 1041510), (129, 694340), (149, 601140), (172, 520755), (215, 416604), (233, 384420), (258, 347170), (298, 300570), (430, 208302), (447, 200380), (466, 192210), (516, 173585), (596, 150285), (645, 138868), (699, 128140), (745, 120228), (860, 104151), (894, 100190), (932, 96105), (1165, 76884), (1290, 69434), (1398, 64070), (1490, 60114), (1788, 50095), (2235, 40076), (2330, 38442), (2580, 34717), (2796, 32035), (2980, 30057), (3495, 25628), (4470, 20038), (4660, 19221), (6407, 13980), (6990, 12814), (8940, 10019)]