148744020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 427166208

約数和(自身を除く): 278422188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 163, 201, 227, 268, 326, 335, 402, 454, 489, 652, 670, 681, 804, 815, 908, 978, 1005, 1135, 1340, 1362, 1630, 1956, 2010, 2270, 2445, 2724, 3260, 3405, 4020, 4540, 4890, 6810, 9780, 10921, 13620, 15209, 21842, 30418, 32763, 37001, 43684, 45627, 54605, 60836, 65526, 74002, 76045, 91254, 109210, 111003, 131052, 148004, 152090, 163815, 182508, 185005, 218420, 222006, 228135, 304180, 327630, 370010, 444012, 456270, 555015, 655260, 740020, 912540, 1110030, 2220060, 2479067, 4958134, 7437201, 9916268, 12395335, 14874402, 24790670, 29748804, 37186005, 49581340, 74372010, 148744020]

約数ペア:

[(1, 148744020), (2, 74372010), (3, 49581340), (4, 37186005), (5, 29748804), (6, 24790670), (10, 14874402), (12, 12395335), (15, 9916268), (20, 7437201), (30, 4958134), (60, 2479067), (67, 2220060), (134, 1110030), (163, 912540), (201, 740020), (227, 655260), (268, 555015), (326, 456270), (335, 444012), (402, 370010), (454, 327630), (489, 304180), (652, 228135), (670, 222006), (681, 218420), (804, 185005), (815, 182508), (908, 163815), (978, 152090), (1005, 148004), (1135, 131052), (1340, 111003), (1362, 109210), (1630, 91254), (1956, 76045), (2010, 74002), (2270, 65526), (2445, 60836), (2724, 54605), (3260, 45627), (3405, 43684), (4020, 37001), (4540, 32763), (4890, 30418), (6810, 21842), (9780, 15209), (10921, 13620)]