67282740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:886

約数の個数: 144

約数和(自身を含む): 237025152

約数和(自身を除く): 169742412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 797, 804, 938, 1005, 1206, 1260, 1340, 1407, 1594, 1876, 2010, 2345, 2391, 2412, 2814, 3015, 3188, 3985, 4020, 4221, 4690, 4782, 5579, 5628, 6030, 7035, 7173, 7970, 8442, 9380, 9564, 11158, 11955, 12060, 14070, 14346, 15940, 16737, 16884, 21105, 22316, 23910, 27895, 28140, 28692, 33474, 35865, 42210, 47820, 50211, 53399, 55790, 66948, 71730, 83685, 84420, 100422, 106798, 111580, 143460, 160197, 167370, 200844, 213596, 251055, 266995, 320394, 334740, 373793, 480591, 502110, 533990, 640788, 747586, 800985, 961182, 1004220, 1067980, 1121379, 1495172, 1601970, 1868965, 1922364, 2242758, 2402955, 3203940, 3364137, 3737930, 4485516, 4805910, 5606895, 6728274, 7475860, 9611820, 11213790, 13456548, 16820685, 22427580, 33641370, 67282740]

約数ペア:

[(1, 67282740), (2, 33641370), (3, 22427580), (4, 16820685), (5, 13456548), (6, 11213790), (7, 9611820), (9, 7475860), (10, 6728274), (12, 5606895), (14, 4805910), (15, 4485516), (18, 3737930), (20, 3364137), (21, 3203940), (28, 2402955), (30, 2242758), (35, 1922364), (36, 1868965), (42, 1601970), (45, 1495172), (60, 1121379), (63, 1067980), (67, 1004220), (70, 961182), (84, 800985), (90, 747586), (105, 640788), (126, 533990), (134, 502110), (140, 480591), (180, 373793), (201, 334740), (210, 320394), (252, 266995), (268, 251055), (315, 213596), (335, 200844), (402, 167370), (420, 160197), (469, 143460), (603, 111580), (630, 106798), (670, 100422), (797, 84420), (804, 83685), (938, 71730), (1005, 66948), (1206, 55790), (1260, 53399), (1340, 50211), (1407, 47820), (1594, 42210), (1876, 35865), (2010, 33474), (2345, 28692), (2391, 28140), (2412, 27895), (2814, 23910), (3015, 22316), (3188, 21105), (3985, 16884), (4020, 16737), (4221, 15940), (4690, 14346), (4782, 14070), (5579, 12060), (5628, 11955), (6030, 11158), (7035, 9564), (7173, 9380), (7970, 8442)]