102379620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 337841280

約数和(自身を除く): 235461660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 97, 98, 105, 140, 147, 194, 196, 210, 245, 291, 294, 359, 388, 420, 485, 490, 582, 588, 679, 718, 735, 970, 980, 1077, 1164, 1358, 1436, 1455, 1470, 1795, 1940, 2037, 2154, 2513, 2716, 2910, 2940, 3395, 3590, 4074, 4308, 4753, 5026, 5385, 5820, 6790, 7180, 7539, 8148, 9506, 10052, 10185, 10770, 12565, 13580, 14259, 15078, 17591, 19012, 20370, 21540, 23765, 25130, 28518, 30156, 34823, 35182, 37695, 40740, 47530, 50260, 52773, 57036, 69646, 70364, 71295, 75390, 87955, 95060, 104469, 105546, 139292, 142590, 150780, 174115, 175910, 208938, 211092, 243761, 263865, 285180, 348230, 351820, 417876, 487522, 522345, 527730, 696460, 731283, 975044, 1044690, 1055460, 1218805, 1462566, 1706327, 2089380, 2437610, 2925132, 3412654, 3656415, 4875220, 5118981, 6825308, 7312830, 8531635, 10237962, 14625660, 17063270, 20475924, 25594905, 34126540, 51189810, 102379620]

約数ペア:

[(1, 102379620), (2, 51189810), (3, 34126540), (4, 25594905), (5, 20475924), (6, 17063270), (7, 14625660), (10, 10237962), (12, 8531635), (14, 7312830), (15, 6825308), (20, 5118981), (21, 4875220), (28, 3656415), (30, 3412654), (35, 2925132), (42, 2437610), (49, 2089380), (60, 1706327), (70, 1462566), (84, 1218805), (97, 1055460), (98, 1044690), (105, 975044), (140, 731283), (147, 696460), (194, 527730), (196, 522345), (210, 487522), (245, 417876), (291, 351820), (294, 348230), (359, 285180), (388, 263865), (420, 243761), (485, 211092), (490, 208938), (582, 175910), (588, 174115), (679, 150780), (718, 142590), (735, 139292), (970, 105546), (980, 104469), (1077, 95060), (1164, 87955), (1358, 75390), (1436, 71295), (1455, 70364), (1470, 69646), (1795, 57036), (1940, 52773), (2037, 50260), (2154, 47530), (2513, 40740), (2716, 37695), (2910, 35182), (2940, 34823), (3395, 30156), (3590, 28518), (4074, 25130), (4308, 23765), (4753, 21540), (5026, 20370), (5385, 19012), (5820, 17591), (6790, 15078), (7180, 14259), (7539, 13580), (8148, 12565), (9506, 10770), (10052, 10185)]