15299820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 49291200

約数和(自身を除く): 33991380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 977, 1044, 1305, 1566, 1740, 1954, 2610, 2931, 3132, 3908, 3915, 4885, 5220, 5862, 7830, 8793, 9770, 11724, 14655, 15660, 17586, 19540, 26379, 28333, 29310, 35172, 43965, 52758, 56666, 58620, 84999, 87930, 105516, 113332, 131895, 141665, 169998, 175860, 254997, 263790, 283330, 339996, 424995, 509994, 527580, 566660, 764991, 849990, 1019988, 1274985, 1529982, 1699980, 2549970, 3059964, 3824955, 5099940, 7649910, 15299820]

約数ペア:

[(1, 15299820), (2, 7649910), (3, 5099940), (4, 3824955), (5, 3059964), (6, 2549970), (9, 1699980), (10, 1529982), (12, 1274985), (15, 1019988), (18, 849990), (20, 764991), (27, 566660), (29, 527580), (30, 509994), (36, 424995), (45, 339996), (54, 283330), (58, 263790), (60, 254997), (87, 175860), (90, 169998), (108, 141665), (116, 131895), (135, 113332), (145, 105516), (174, 87930), (180, 84999), (261, 58620), (270, 56666), (290, 52758), (348, 43965), (435, 35172), (522, 29310), (540, 28333), (580, 26379), (783, 19540), (870, 17586), (977, 15660), (1044, 14655), (1305, 11724), (1566, 9770), (1740, 8793), (1954, 7830), (2610, 5862), (2931, 5220), (3132, 4885), (3908, 3915)]