28317300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8581}}^1$

素因数の和:8609

約数の個数: 72

約数和(自身を含む): 89390112

約数和(自身を除く): 61072812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 8581, 17162, 25743, 34324, 42905, 51486, 85810, 94391, 102972, 128715, 171620, 188782, 214525, 257430, 283173, 377564, 429050, 471955, 514860, 566346, 643575, 858100, 943910, 1132692, 1287150, 1415865, 1887820, 2359775, 2574300, 2831730, 4719550, 5663460, 7079325, 9439100, 14158650, 28317300]

約数ペア:

[(1, 28317300), (2, 14158650), (3, 9439100), (4, 7079325), (5, 5663460), (6, 4719550), (10, 2831730), (11, 2574300), (12, 2359775), (15, 1887820), (20, 1415865), (22, 1287150), (25, 1132692), (30, 943910), (33, 858100), (44, 643575), (50, 566346), (55, 514860), (60, 471955), (66, 429050), (75, 377564), (100, 283173), (110, 257430), (132, 214525), (150, 188782), (165, 171620), (220, 128715), (275, 102972), (300, 94391), (330, 85810), (550, 51486), (660, 42905), (825, 34324), (1100, 25743), (1650, 17162), (3300, 8581)]