64584420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 192017280

約数和(自身を除く): 127432860

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, 313, 362, 380, 543, 570, 626, 724, 905, 939, 1086, 1140, 1252, 1565, 1810, 1878, 2172, 2715, 3130, 3439, 3620, 3756, 4695, 5430, 5947, 6260, 6878, 9390, 10317, 10860, 11894, 13756, 17195, 17841, 18780, 20634, 23788, 29735, 34390, 35682, 41268, 51585, 56653, 59470, 68780, 71364, 89205, 103170, 113306, 118940, 169959, 178410, 206340, 226612, 283265, 339918, 356820, 566530, 679836, 849795, 1076407, 1133060, 1699590, 2152814, 3229221, 3399180, 4305628, 5382035, 6458442, 10764070, 12916884, 16146105, 21528140, 32292210, 64584420]

約数ペア:

[(1, 64584420), (2, 32292210), (3, 21528140), (4, 16146105), (5, 12916884), (6, 10764070), (10, 6458442), (12, 5382035), (15, 4305628), (19, 3399180), (20, 3229221), (30, 2152814), (38, 1699590), (57, 1133060), (60, 1076407), (76, 849795), (95, 679836), (114, 566530), (181, 356820), (190, 339918), (228, 283265), (285, 226612), (313, 206340), (362, 178410), (380, 169959), (543, 118940), (570, 113306), (626, 103170), (724, 89205), (905, 71364), (939, 68780), (1086, 59470), (1140, 56653), (1252, 51585), (1565, 41268), (1810, 35682), (1878, 34390), (2172, 29735), (2715, 23788), (3130, 20634), (3439, 18780), (3620, 17841), (3756, 17195), (4695, 13756), (5430, 11894), (5947, 10860), (6260, 10317), (6878, 9390)]