150012100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 108

約数和(自身を含む): 386141952

約数和(自身を除く): 236129852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 223, 310, 350, 434, 446, 620, 700, 775, 868, 892, 961, 1085, 1115, 1550, 1561, 1922, 2170, 2230, 3100, 3122, 3844, 4340, 4460, 4805, 5425, 5575, 6244, 6727, 6913, 7805, 9610, 10850, 11150, 13454, 13826, 15610, 19220, 21700, 22300, 24025, 26908, 27652, 31220, 33635, 34565, 39025, 48050, 48391, 67270, 69130, 78050, 96100, 96782, 134540, 138260, 156100, 168175, 172825, 193564, 214303, 241955, 336350, 345650, 428606, 483910, 672700, 691300, 857212, 967820, 1071515, 1209775, 1500121, 2143030, 2419550, 3000242, 4286060, 4839100, 5357575, 6000484, 7500605, 10715150, 15001210, 21430300, 30002420, 37503025, 75006050, 150012100]

約数ペア:

[(1, 150012100), (2, 75006050), (4, 37503025), (5, 30002420), (7, 21430300), (10, 15001210), (14, 10715150), (20, 7500605), (25, 6000484), (28, 5357575), (31, 4839100), (35, 4286060), (50, 3000242), (62, 2419550), (70, 2143030), (100, 1500121), (124, 1209775), (140, 1071515), (155, 967820), (175, 857212), (217, 691300), (223, 672700), (310, 483910), (350, 428606), (434, 345650), (446, 336350), (620, 241955), (700, 214303), (775, 193564), (868, 172825), (892, 168175), (961, 156100), (1085, 138260), (1115, 134540), (1550, 96782), (1561, 96100), (1922, 78050), (2170, 69130), (2230, 67270), (3100, 48391), (3122, 48050), (3844, 39025), (4340, 34565), (4460, 33635), (4805, 31220), (5425, 27652), (5575, 26908), (6244, 24025), (6727, 22300), (6913, 21700), (7805, 19220), (9610, 15610), (10850, 13826), (11150, 13454)]