121578150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1534

約数の個数: 96

約数和(自身を含む): 328550400

約数和(自身を除く): 206972250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 29, 30, 38, 50, 57, 58, 75, 87, 95, 114, 145, 150, 174, 190, 285, 290, 435, 475, 551, 570, 725, 870, 950, 1102, 1425, 1450, 1471, 1653, 2175, 2755, 2850, 2942, 3306, 4350, 4413, 5510, 7355, 8265, 8826, 13775, 14710, 16530, 22065, 27550, 27949, 36775, 41325, 42659, 44130, 55898, 73550, 82650, 83847, 85318, 110325, 127977, 139745, 167694, 213295, 220650, 255954, 279490, 419235, 426590, 639885, 698725, 810521, 838470, 1066475, 1279770, 1397450, 1621042, 2096175, 2132950, 2431563, 3199425, 4052605, 4192350, 4863126, 6398850, 8105210, 12157815, 20263025, 24315630, 40526050, 60789075, 121578150]

約数ペア:

[(1, 121578150), (2, 60789075), (3, 40526050), (5, 24315630), (6, 20263025), (10, 12157815), (15, 8105210), (19, 6398850), (25, 4863126), (29, 4192350), (30, 4052605), (38, 3199425), (50, 2431563), (57, 2132950), (58, 2096175), (75, 1621042), (87, 1397450), (95, 1279770), (114, 1066475), (145, 838470), (150, 810521), (174, 698725), (190, 639885), (285, 426590), (290, 419235), (435, 279490), (475, 255954), (551, 220650), (570, 213295), (725, 167694), (870, 139745), (950, 127977), (1102, 110325), (1425, 85318), (1450, 83847), (1471, 82650), (1653, 73550), (2175, 55898), (2755, 44130), (2850, 42659), (2942, 41325), (3306, 36775), (4350, 27949), (4413, 27550), (5510, 22065), (7355, 16530), (8265, 14710), (8826, 13775)]