177811140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{733}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 538626816

約数和(自身を除く): 360815676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 311, 390, 622, 733, 780, 933, 1244, 1466, 1555, 1866, 2199, 2932, 3110, 3665, 3732, 4043, 4398, 4665, 6220, 7330, 8086, 8796, 9330, 9529, 10995, 12129, 14660, 16172, 18660, 19058, 20215, 21990, 24258, 28587, 38116, 40430, 43980, 47645, 48516, 57174, 60645, 80860, 95290, 114348, 121290, 142935, 190580, 227963, 242580, 285870, 455926, 571740, 683889, 911852, 1139815, 1367778, 2279630, 2735556, 2963519, 3419445, 4559260, 5927038, 6838890, 8890557, 11854076, 13677780, 14817595, 17781114, 29635190, 35562228, 44452785, 59270380, 88905570, 177811140]

約数ペア:

[(1, 177811140), (2, 88905570), (3, 59270380), (4, 44452785), (5, 35562228), (6, 29635190), (10, 17781114), (12, 14817595), (13, 13677780), (15, 11854076), (20, 8890557), (26, 6838890), (30, 5927038), (39, 4559260), (52, 3419445), (60, 2963519), (65, 2735556), (78, 2279630), (130, 1367778), (156, 1139815), (195, 911852), (260, 683889), (311, 571740), (390, 455926), (622, 285870), (733, 242580), (780, 227963), (933, 190580), (1244, 142935), (1466, 121290), (1555, 114348), (1866, 95290), (2199, 80860), (2932, 60645), (3110, 57174), (3665, 48516), (3732, 47645), (4043, 43980), (4398, 40430), (4665, 38116), (6220, 28587), (7330, 24258), (8086, 21990), (8796, 20215), (9330, 19058), (9529, 18660), (10995, 16172), (12129, 14660)]