351657180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3057

約数の個数: 192

約数和(自身を含む): 1291100160

約数和(自身を除く): 939442980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3001, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6002, 6510, 7812, 8370, 9003, 9765, 11718, 12004, 13020, 15005, 16740, 18006, 19530, 21007, 23436, 27009, 29295, 30010, 36012, 39060, 42014, 45015, 54018, 58590, 60020, 63021, 81027, 84028, 90030, 93031, 105035, 108036, 117180, 126042, 135045, 162054, 180060, 186062, 189063, 210070, 252084, 270090, 279093, 315105, 324108, 372124, 378126, 405135, 420140, 465155, 540180, 558186, 567189, 630210, 651217, 756252, 810270, 837279, 930310, 945315, 1116372, 1134378, 1260420, 1302434, 1395465, 1620540, 1674558, 1860620, 1890630, 1953651, 2268756, 2511837, 2604868, 2790930, 2835945, 3256085, 3349116, 3781260, 3907302, 4186395, 5023674, 5581860, 5671890, 5860953, 6512170, 7814604, 8372790, 9768255, 10047348, 11343780, 11721906, 12559185, 13024340, 16745580, 17582859, 19536510, 23443812, 25118370, 29304765, 35165718, 39073020, 50236740, 58609530, 70331436, 87914295, 117219060, 175828590, 351657180]

約数ペア:

[(1, 351657180), (2, 175828590), (3, 117219060), (4, 87914295), (5, 70331436), (6, 58609530), (7, 50236740), (9, 39073020), (10, 35165718), (12, 29304765), (14, 25118370), (15, 23443812), (18, 19536510), (20, 17582859), (21, 16745580), (27, 13024340), (28, 12559185), (30, 11721906), (31, 11343780), (35, 10047348), (36, 9768255), (42, 8372790), (45, 7814604), (54, 6512170), (60, 5860953), (62, 5671890), (63, 5581860), (70, 5023674), (84, 4186395), (90, 3907302), (93, 3781260), (105, 3349116), (108, 3256085), (124, 2835945), (126, 2790930), (135, 2604868), (140, 2511837), (155, 2268756), (180, 1953651), (186, 1890630), (189, 1860620), (210, 1674558), (217, 1620540), (252, 1395465), (270, 1302434), (279, 1260420), (310, 1134378), (315, 1116372), (372, 945315), (378, 930310), (420, 837279), (434, 810270), (465, 756252), (540, 651217), (558, 630210), (620, 567189), (630, 558186), (651, 540180), (756, 465155), (837, 420140), (868, 405135), (930, 378126), (945, 372124), (1085, 324108), (1116, 315105), (1260, 279093), (1302, 270090), (1395, 252084), (1674, 210070), (1860, 189063), (1890, 186062), (1953, 180060), (2170, 162054), (2604, 135045), (2790, 126042), (3001, 117180), (3255, 108036), (3348, 105035), (3780, 93031), (3906, 90030), (4185, 84028), (4340, 81027), (5580, 63021), (5859, 60020), (6002, 58590), (6510, 54018), (7812, 45015), (8370, 42014), (9003, 39060), (9765, 36012), (11718, 30010), (12004, 29295), (13020, 27009), (15005, 23436), (16740, 21007), (18006, 19530)]