21442050

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{2269}}^1$

素因数の和:2297

約数の個数: 96

約数和(自身を含む): 67555200

約数和(自身を除く): 46113150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 2269, 3150, 4538, 4725, 6807, 9450, 11345, 13614, 15883, 20421, 22690, 31766, 34035, 40842, 47649, 56725, 61263, 68070, 79415, 95298, 102105, 113450, 122526, 142947, 158830, 170175, 204210, 238245, 285894, 306315, 340350, 397075, 428841, 476490, 510525, 612630, 714735, 794150, 857682, 1021050, 1191225, 1429470, 1531575, 2144205, 2382450, 3063150, 3573675, 4288410, 7147350, 10721025, 21442050]

約数ペア:

[(1, 21442050), (2, 10721025), (3, 7147350), (5, 4288410), (6, 3573675), (7, 3063150), (9, 2382450), (10, 2144205), (14, 1531575), (15, 1429470), (18, 1191225), (21, 1021050), (25, 857682), (27, 794150), (30, 714735), (35, 612630), (42, 510525), (45, 476490), (50, 428841), (54, 397075), (63, 340350), (70, 306315), (75, 285894), (90, 238245), (105, 204210), (126, 170175), (135, 158830), (150, 142947), (175, 122526), (189, 113450), (210, 102105), (225, 95298), (270, 79415), (315, 68070), (350, 61263), (378, 56725), (450, 47649), (525, 40842), (630, 34035), (675, 31766), (945, 22690), (1050, 20421), (1350, 15883), (1575, 13614), (1890, 11345), (2269, 9450), (3150, 6807), (4538, 4725)]