38020950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7681}}^1$

素因数の和:7710

約数の個数: 72

約数和(自身を含む): 111450456

約数和(自身を除く): 73429506

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 7681, 15362, 23043, 38405, 46086, 69129, 76810, 84491, 115215, 138258, 168982, 192025, 230430, 253473, 345645, 384050, 422455, 506946, 576075, 691290, 760419, 844910, 1152150, 1267365, 1520838, 1728225, 2112275, 2534730, 3456450, 3802095, 4224550, 6336825, 7604190, 12673650, 19010475, 38020950]

約数ペア:

[(1, 38020950), (2, 19010475), (3, 12673650), (5, 7604190), (6, 6336825), (9, 4224550), (10, 3802095), (11, 3456450), (15, 2534730), (18, 2112275), (22, 1728225), (25, 1520838), (30, 1267365), (33, 1152150), (45, 844910), (50, 760419), (55, 691290), (66, 576075), (75, 506946), (90, 422455), (99, 384050), (110, 345645), (150, 253473), (165, 230430), (198, 192025), (225, 168982), (275, 138258), (330, 115215), (450, 84491), (495, 76810), (550, 69129), (825, 46086), (990, 38405), (1650, 23043), (2475, 15362), (4950, 7681)]