188579880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:920

約数の個数: 128

約数和(自身を含む): 631843200

約数和(自身を除く): 443263320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 283, 360, 540, 566, 617, 849, 1080, 1132, 1234, 1415, 1698, 1851, 2264, 2468, 2547, 2830, 3085, 3396, 3702, 4245, 4936, 5094, 5553, 5660, 6170, 6792, 7404, 7641, 8490, 9255, 10188, 11106, 11320, 12340, 12735, 14808, 15282, 16659, 16980, 18510, 20376, 22212, 24680, 25470, 27765, 30564, 33318, 33960, 37020, 38205, 44424, 50940, 55530, 61128, 66636, 74040, 76410, 83295, 101880, 111060, 133272, 152820, 166590, 174611, 222120, 305640, 333180, 349222, 523833, 666360, 698444, 873055, 1047666, 1396888, 1571499, 1746110, 2095332, 2619165, 3142998, 3492220, 4190664, 4714497, 5238330, 6285996, 6984440, 7857495, 9428994, 10476660, 12571992, 15714990, 18857988, 20953320, 23572485, 31429980, 37715976, 47144970, 62859960, 94289940, 188579880]

約数ペア:

[(1, 188579880), (2, 94289940), (3, 62859960), (4, 47144970), (5, 37715976), (6, 31429980), (8, 23572485), (9, 20953320), (10, 18857988), (12, 15714990), (15, 12571992), (18, 10476660), (20, 9428994), (24, 7857495), (27, 6984440), (30, 6285996), (36, 5238330), (40, 4714497), (45, 4190664), (54, 3492220), (60, 3142998), (72, 2619165), (90, 2095332), (108, 1746110), (120, 1571499), (135, 1396888), (180, 1047666), (216, 873055), (270, 698444), (283, 666360), (360, 523833), (540, 349222), (566, 333180), (617, 305640), (849, 222120), (1080, 174611), (1132, 166590), (1234, 152820), (1415, 133272), (1698, 111060), (1851, 101880), (2264, 83295), (2468, 76410), (2547, 74040), (2830, 66636), (3085, 61128), (3396, 55530), (3702, 50940), (4245, 44424), (4936, 38205), (5094, 37020), (5553, 33960), (5660, 33318), (6170, 30564), (6792, 27765), (7404, 25470), (7641, 24680), (8490, 22212), (9255, 20376), (10188, 18510), (11106, 16980), (11320, 16659), (12340, 15282), (12735, 14808)]