15126300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^5$

素因数の和:55

約数の個数: 162

約数和(自身を含む): 55314168

約数和(自身を除く): 40187868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 343, 350, 420, 441, 450, 490, 525, 588, 630, 686, 700, 735, 882, 900, 980, 1029, 1050, 1225, 1260, 1372, 1470, 1575, 1715, 1764, 2058, 2100, 2205, 2401, 2450, 2940, 3087, 3150, 3430, 3675, 4116, 4410, 4802, 4900, 5145, 6174, 6300, 6860, 7203, 7350, 8575, 8820, 9604, 10290, 11025, 12005, 12348, 14406, 14700, 15435, 16807, 17150, 20580, 21609, 22050, 24010, 25725, 28812, 30870, 33614, 34300, 36015, 43218, 44100, 48020, 50421, 51450, 60025, 61740, 67228, 72030, 77175, 84035, 86436, 100842, 102900, 108045, 120050, 144060, 151263, 154350, 168070, 180075, 201684, 216090, 240100, 252105, 302526, 308700, 336140, 360150, 420175, 432180, 504210, 540225, 605052, 720300, 756315, 840350, 1008420, 1080450, 1260525, 1512630, 1680700, 2160900, 2521050, 3025260, 3781575, 5042100, 7563150, 15126300]

約数ペア:

[(1, 15126300), (2, 7563150), (3, 5042100), (4, 3781575), (5, 3025260), (6, 2521050), (7, 2160900), (9, 1680700), (10, 1512630), (12, 1260525), (14, 1080450), (15, 1008420), (18, 840350), (20, 756315), (21, 720300), (25, 605052), (28, 540225), (30, 504210), (35, 432180), (36, 420175), (42, 360150), (45, 336140), (49, 308700), (50, 302526), (60, 252105), (63, 240100), (70, 216090), (75, 201684), (84, 180075), (90, 168070), (98, 154350), (100, 151263), (105, 144060), (126, 120050), (140, 108045), (147, 102900), (150, 100842), (175, 86436), (180, 84035), (196, 77175), (210, 72030), (225, 67228), (245, 61740), (252, 60025), (294, 51450), (300, 50421), (315, 48020), (343, 44100), (350, 43218), (420, 36015), (441, 34300), (450, 33614), (490, 30870), (525, 28812), (588, 25725), (630, 24010), (686, 22050), (700, 21609), (735, 20580), (882, 17150), (900, 16807), (980, 15435), (1029, 14700), (1050, 14406), (1225, 12348), (1260, 12005), (1372, 11025), (1470, 10290), (1575, 9604), (1715, 8820), (1764, 8575), (2058, 7350), (2100, 7203), (2205, 6860), (2401, 6300), (2450, 6174), (2940, 5145), (3087, 4900), (3150, 4802), (3430, 4410), (3675, 4116)]