453740940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1619}}^1$

素因数の和:1813

約数の個数: 120

約数和(自身を含む): 1432514160

約数和(自身を除く): 978773220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 173, 180, 270, 324, 346, 405, 519, 540, 692, 810, 865, 1038, 1557, 1619, 1620, 1730, 2076, 2595, 3114, 3238, 3460, 4671, 4857, 5190, 6228, 6476, 7785, 8095, 9342, 9714, 10380, 14013, 14571, 15570, 16190, 18684, 19428, 23355, 24285, 28026, 29142, 31140, 32380, 43713, 46710, 48570, 56052, 58284, 70065, 72855, 87426, 93420, 97140, 131139, 140130, 145710, 174852, 218565, 262278, 280087, 280260, 291420, 437130, 524556, 560174, 655695, 840261, 874260, 1120348, 1311390, 1400435, 1680522, 2520783, 2622780, 2800870, 3361044, 4201305, 5041566, 5601740, 7562349, 8402610, 10083132, 12603915, 15124698, 16805220, 22687047, 25207830, 30249396, 37811745, 45374094, 50415660, 75623490, 90748188, 113435235, 151246980, 226870470, 453740940]

約数ペア:

[(1, 453740940), (2, 226870470), (3, 151246980), (4, 113435235), (5, 90748188), (6, 75623490), (9, 50415660), (10, 45374094), (12, 37811745), (15, 30249396), (18, 25207830), (20, 22687047), (27, 16805220), (30, 15124698), (36, 12603915), (45, 10083132), (54, 8402610), (60, 7562349), (81, 5601740), (90, 5041566), (108, 4201305), (135, 3361044), (162, 2800870), (173, 2622780), (180, 2520783), (270, 1680522), (324, 1400435), (346, 1311390), (405, 1120348), (519, 874260), (540, 840261), (692, 655695), (810, 560174), (865, 524556), (1038, 437130), (1557, 291420), (1619, 280260), (1620, 280087), (1730, 262278), (2076, 218565), (2595, 174852), (3114, 145710), (3238, 140130), (3460, 131139), (4671, 97140), (4857, 93420), (5190, 87426), (6228, 72855), (6476, 70065), (7785, 58284), (8095, 56052), (9342, 48570), (9714, 46710), (10380, 43713), (14013, 32380), (14571, 31140), (15570, 29142), (16190, 28026), (18684, 24285), (19428, 23355)]