74396252520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{67601}}^1$

素因数の和:68640

約数の個数: 128

約数和(自身を含む): 248234544000

約数和(自身を除く): 173838291480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1019, 1080, 2038, 3057, 4076, 5095, 6114, 8152, 9171, 10190, 12228, 15285, 18342, 20380, 24456, 27513, 30570, 36684, 40760, 45855, 55026, 61140, 67601, 73368, 91710, 110052, 122280, 135202, 137565, 183420, 202803, 220104, 270404, 275130, 338005, 366840, 405606, 540808, 550260, 608409, 676010, 811212, 1014015, 1100520, 1216818, 1352020, 1622424, 1825227, 2028030, 2433636, 2704040, 3042045, 3650454, 4056060, 4867272, 6084090, 7300908, 8112120, 9126135, 12168180, 14601816, 18252270, 24336360, 36504540, 68885419, 73009080, 137770838, 206656257, 275541676, 344427095, 413312514, 551083352, 619968771, 688854190, 826625028, 1033281285, 1239937542, 1377708380, 1653250056, 1859906313, 2066562570, 2479875084, 2755416760, 3099843855, 3719812626, 4133125140, 4959750168, 6199687710, 7439625252, 8266250280, 9299531565, 12399375420, 14879250504, 18599063130, 24798750840, 37198126260, 74396252520]

約数ペア:

[(1, 74396252520), (2, 37198126260), (3, 24798750840), (4, 18599063130), (5, 14879250504), (6, 12399375420), (8, 9299531565), (9, 8266250280), (10, 7439625252), (12, 6199687710), (15, 4959750168), (18, 4133125140), (20, 3719812626), (24, 3099843855), (27, 2755416760), (30, 2479875084), (36, 2066562570), (40, 1859906313), (45, 1653250056), (54, 1377708380), (60, 1239937542), (72, 1033281285), (90, 826625028), (108, 688854190), (120, 619968771), (135, 551083352), (180, 413312514), (216, 344427095), (270, 275541676), (360, 206656257), (540, 137770838), (1019, 73009080), (1080, 68885419), (2038, 36504540), (3057, 24336360), (4076, 18252270), (5095, 14601816), (6114, 12168180), (8152, 9126135), (9171, 8112120), (10190, 7300908), (12228, 6084090), (15285, 4867272), (18342, 4056060), (20380, 3650454), (24456, 3042045), (27513, 2704040), (30570, 2433636), (36684, 2028030), (40760, 1825227), (45855, 1622424), (55026, 1352020), (61140, 1216818), (67601, 1100520), (73368, 1014015), (91710, 811212), (110052, 676010), (122280, 608409), (135202, 550260), (137565, 540808), (183420, 405606), (202803, 366840), (220104, 338005), (270404, 275130)]