299812020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1453}}^1$

素因数の和:1665

約数の個数: 96

約数和(自身を含む): 889150080

約数和(自身を除く): 589338060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 181, 190, 228, 285, 362, 380, 543, 570, 724, 905, 1086, 1140, 1453, 1810, 2172, 2715, 2906, 3439, 3620, 4359, 5430, 5812, 6878, 7265, 8718, 10317, 10860, 13756, 14530, 17195, 17436, 20634, 21795, 27607, 29060, 34390, 41268, 43590, 51585, 55214, 68780, 82821, 87180, 103170, 110428, 138035, 165642, 206340, 262993, 276070, 331284, 414105, 525986, 552140, 788979, 828210, 1051972, 1314965, 1577958, 1656420, 2629930, 3155916, 3944895, 4996867, 5259860, 7889790, 9993734, 14990601, 15779580, 19987468, 24984335, 29981202, 49968670, 59962404, 74953005, 99937340, 149906010, 299812020]

約数ペア:

[(1, 299812020), (2, 149906010), (3, 99937340), (4, 74953005), (5, 59962404), (6, 49968670), (10, 29981202), (12, 24984335), (15, 19987468), (19, 15779580), (20, 14990601), (30, 9993734), (38, 7889790), (57, 5259860), (60, 4996867), (76, 3944895), (95, 3155916), (114, 2629930), (181, 1656420), (190, 1577958), (228, 1314965), (285, 1051972), (362, 828210), (380, 788979), (543, 552140), (570, 525986), (724, 414105), (905, 331284), (1086, 276070), (1140, 262993), (1453, 206340), (1810, 165642), (2172, 138035), (2715, 110428), (2906, 103170), (3439, 87180), (3620, 82821), (4359, 68780), (5430, 55214), (5812, 51585), (6878, 43590), (7265, 41268), (8718, 34390), (10317, 29060), (10860, 27607), (13756, 21795), (14530, 20634), (17195, 17436)]