188939880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5897}}^1$

素因数の和:6003

約数の個数: 96

約数和(自身を含む): 621059400

約数和(自身を除く): 432119520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 5897, 6408, 8010, 10680, 11794, 16020, 17691, 23588, 29485, 32040, 35382, 47176, 53073, 58970, 70764, 88455, 106146, 117940, 141528, 176910, 212292, 235880, 265365, 353820, 424584, 524833, 530730, 707640, 1049666, 1061460, 1574499, 2099332, 2122920, 2624165, 3148998, 4198664, 4723497, 5248330, 6297996, 7872495, 9446994, 10496660, 12595992, 15744990, 18893988, 20993320, 23617485, 31489980, 37787976, 47234970, 62979960, 94469940, 188939880]

約数ペア:

[(1, 188939880), (2, 94469940), (3, 62979960), (4, 47234970), (5, 37787976), (6, 31489980), (8, 23617485), (9, 20993320), (10, 18893988), (12, 15744990), (15, 12595992), (18, 10496660), (20, 9446994), (24, 7872495), (30, 6297996), (36, 5248330), (40, 4723497), (45, 4198664), (60, 3148998), (72, 2624165), (89, 2122920), (90, 2099332), (120, 1574499), (178, 1061460), (180, 1049666), (267, 707640), (356, 530730), (360, 524833), (445, 424584), (534, 353820), (712, 265365), (801, 235880), (890, 212292), (1068, 176910), (1335, 141528), (1602, 117940), (1780, 106146), (2136, 88455), (2670, 70764), (3204, 58970), (3560, 53073), (4005, 47176), (5340, 35382), (5897, 32040), (6408, 29485), (8010, 23588), (10680, 17691), (11794, 16020)]