80826300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2948

約数の個数: 108

約数和(自身を含む): 261608256

約数和(自身を除く): 180781956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 2897, 3100, 4650, 5580, 5794, 6975, 8691, 9300, 11588, 13950, 14485, 17382, 26073, 27900, 28970, 34764, 43455, 52146, 57940, 72425, 86910, 89807, 104292, 130365, 144850, 173820, 179614, 217275, 260730, 269421, 289700, 359228, 434550, 449035, 521460, 538842, 651825, 808263, 869100, 898070, 1077684, 1303650, 1347105, 1616526, 1796140, 2245175, 2607300, 2694210, 3233052, 4041315, 4490350, 5388420, 6735525, 8082630, 8980700, 13471050, 16165260, 20206575, 26942100, 40413150, 80826300]

約数ペア:

[(1, 80826300), (2, 40413150), (3, 26942100), (4, 20206575), (5, 16165260), (6, 13471050), (9, 8980700), (10, 8082630), (12, 6735525), (15, 5388420), (18, 4490350), (20, 4041315), (25, 3233052), (30, 2694210), (31, 2607300), (36, 2245175), (45, 1796140), (50, 1616526), (60, 1347105), (62, 1303650), (75, 1077684), (90, 898070), (93, 869100), (100, 808263), (124, 651825), (150, 538842), (155, 521460), (180, 449035), (186, 434550), (225, 359228), (279, 289700), (300, 269421), (310, 260730), (372, 217275), (450, 179614), (465, 173820), (558, 144850), (620, 130365), (775, 104292), (900, 89807), (930, 86910), (1116, 72425), (1395, 57940), (1550, 52146), (1860, 43455), (2325, 34764), (2790, 28970), (2897, 27900), (3100, 26073), (4650, 17382), (5580, 14485), (5794, 13950), (6975, 11588), (8691, 9300)]