8889420060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{162989}}^1$

素因数の和:163108

約数の個数: 96

約数和(自身を含む): 27929966400

約数和(自身を除く): 19040546340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 606, 909, 1010, 1212, 1515, 1818, 2020, 2727, 3030, 3636, 4545, 5454, 6060, 9090, 10908, 13635, 18180, 27270, 54540, 162989, 325978, 488967, 651956, 814945, 977934, 1466901, 1629890, 1955868, 2444835, 2933802, 3259780, 4400703, 4889670, 5867604, 7334505, 8801406, 9779340, 14669010, 16461889, 17602812, 22003515, 29338020, 32923778, 44007030, 49385667, 65847556, 82309445, 88014060, 98771334, 148157001, 164618890, 197542668, 246928335, 296314002, 329237780, 444471003, 493856670, 592628004, 740785005, 888942006, 987713340, 1481570010, 1777884012, 2222355015, 2963140020, 4444710030, 8889420060]

約数ペア:

[(1, 8889420060), (2, 4444710030), (3, 2963140020), (4, 2222355015), (5, 1777884012), (6, 1481570010), (9, 987713340), (10, 888942006), (12, 740785005), (15, 592628004), (18, 493856670), (20, 444471003), (27, 329237780), (30, 296314002), (36, 246928335), (45, 197542668), (54, 164618890), (60, 148157001), (90, 98771334), (101, 88014060), (108, 82309445), (135, 65847556), (180, 49385667), (202, 44007030), (270, 32923778), (303, 29338020), (404, 22003515), (505, 17602812), (540, 16461889), (606, 14669010), (909, 9779340), (1010, 8801406), (1212, 7334505), (1515, 5867604), (1818, 4889670), (2020, 4400703), (2727, 3259780), (3030, 2933802), (3636, 2444835), (4545, 1955868), (5454, 1629890), (6060, 1466901), (9090, 977934), (10908, 814945), (13635, 651956), (18180, 488967), (27270, 325978), (54540, 162989)]