153093780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 551093760

約数和(自身を除く): 397999980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 101, 105, 108, 126, 135, 140, 180, 189, 202, 210, 252, 270, 303, 315, 378, 401, 404, 420, 505, 540, 606, 630, 707, 756, 802, 909, 945, 1010, 1203, 1212, 1260, 1414, 1515, 1604, 1818, 1890, 2005, 2020, 2121, 2406, 2727, 2807, 2828, 3030, 3535, 3609, 3636, 3780, 4010, 4242, 4545, 4812, 5454, 5614, 6015, 6060, 6363, 7070, 7218, 8020, 8421, 8484, 9090, 10605, 10827, 10908, 11228, 12030, 12726, 13635, 14035, 14140, 14436, 16842, 18045, 18180, 19089, 21210, 21654, 24060, 25263, 25452, 27270, 28070, 31815, 33684, 36090, 38178, 40501, 42105, 42420, 43308, 50526, 54135, 54540, 56140, 63630, 72180, 75789, 76356, 81002, 84210, 95445, 101052, 108270, 121503, 126315, 127260, 151578, 162004, 168420, 190890, 202505, 216540, 243006, 252630, 283507, 303156, 364509, 378945, 381780, 405010, 486012, 505260, 567014, 607515, 729018, 757890, 810020, 850521, 1093527, 1134028, 1215030, 1417535, 1458036, 1515780, 1701042, 1822545, 2187054, 2430060, 2551563, 2835070, 3402084, 3645090, 4252605, 4374108, 5103126, 5467635, 5670140, 7290180, 7654689, 8505210, 10206252, 10935270, 12757815, 15309378, 17010420, 21870540, 25515630, 30618756, 38273445, 51031260, 76546890, 153093780]

約数ペア:

[(1, 153093780), (2, 76546890), (3, 51031260), (4, 38273445), (5, 30618756), (6, 25515630), (7, 21870540), (9, 17010420), (10, 15309378), (12, 12757815), (14, 10935270), (15, 10206252), (18, 8505210), (20, 7654689), (21, 7290180), (27, 5670140), (28, 5467635), (30, 5103126), (35, 4374108), (36, 4252605), (42, 3645090), (45, 3402084), (54, 2835070), (60, 2551563), (63, 2430060), (70, 2187054), (84, 1822545), (90, 1701042), (101, 1515780), (105, 1458036), (108, 1417535), (126, 1215030), (135, 1134028), (140, 1093527), (180, 850521), (189, 810020), (202, 757890), (210, 729018), (252, 607515), (270, 567014), (303, 505260), (315, 486012), (378, 405010), (401, 381780), (404, 378945), (420, 364509), (505, 303156), (540, 283507), (606, 252630), (630, 243006), (707, 216540), (756, 202505), (802, 190890), (909, 168420), (945, 162004), (1010, 151578), (1203, 127260), (1212, 126315), (1260, 121503), (1414, 108270), (1515, 101052), (1604, 95445), (1818, 84210), (1890, 81002), (2005, 76356), (2020, 75789), (2121, 72180), (2406, 63630), (2727, 56140), (2807, 54540), (2828, 54135), (3030, 50526), (3535, 43308), (3609, 42420), (3636, 42105), (3780, 40501), (4010, 38178), (4242, 36090), (4545, 33684), (4812, 31815), (5454, 28070), (5614, 27270), (6015, 25452), (6060, 25263), (6363, 24060), (7070, 21654), (7218, 21210), (8020, 19089), (8421, 18180), (8484, 18045), (9090, 16842), (10605, 14436), (10827, 14140), (10908, 14035), (11228, 13635), (12030, 12726)]