211826100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{22777}}^1$

素因数の和:22825

約数の個数: 72

約数和(自身を含む): 632681728

約数和(自身を除く): 420855628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 22777, 45554, 68331, 91108, 113885, 136662, 227770, 273324, 341655, 455540, 569425, 683310, 706087, 1138850, 1366620, 1412174, 1708275, 2118261, 2277700, 2824348, 3416550, 3530435, 4236522, 6833100, 7060870, 8473044, 10591305, 14121740, 17652175, 21182610, 35304350, 42365220, 52956525, 70608700, 105913050, 211826100]

約数ペア:

[(1, 211826100), (2, 105913050), (3, 70608700), (4, 52956525), (5, 42365220), (6, 35304350), (10, 21182610), (12, 17652175), (15, 14121740), (20, 10591305), (25, 8473044), (30, 7060870), (31, 6833100), (50, 4236522), (60, 3530435), (62, 3416550), (75, 2824348), (93, 2277700), (100, 2118261), (124, 1708275), (150, 1412174), (155, 1366620), (186, 1138850), (300, 706087), (310, 683310), (372, 569425), (465, 455540), (620, 341655), (775, 273324), (930, 227770), (1550, 136662), (1860, 113885), (2325, 91108), (3100, 68331), (4650, 45554), (9300, 22777)]