131665350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 339978240

約数和(自身を除く): 208312890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 79, 82, 123, 150, 158, 205, 237, 246, 271, 395, 410, 474, 542, 615, 790, 813, 1025, 1185, 1230, 1355, 1626, 1975, 2050, 2370, 2710, 3075, 3239, 3950, 4065, 5925, 6150, 6478, 6775, 8130, 9717, 11111, 11850, 13550, 16195, 19434, 20325, 21409, 22222, 32390, 33333, 40650, 42818, 48585, 55555, 64227, 66666, 80975, 97170, 107045, 111110, 128454, 161950, 166665, 214090, 242925, 277775, 321135, 333330, 485850, 535225, 555550, 642270, 833325, 877769, 1070450, 1605675, 1666650, 1755538, 2633307, 3211350, 4388845, 5266614, 8777690, 13166535, 21944225, 26333070, 43888450, 65832675, 131665350]

約数ペア:

[(1, 131665350), (2, 65832675), (3, 43888450), (5, 26333070), (6, 21944225), (10, 13166535), (15, 8777690), (25, 5266614), (30, 4388845), (41, 3211350), (50, 2633307), (75, 1755538), (79, 1666650), (82, 1605675), (123, 1070450), (150, 877769), (158, 833325), (205, 642270), (237, 555550), (246, 535225), (271, 485850), (395, 333330), (410, 321135), (474, 277775), (542, 242925), (615, 214090), (790, 166665), (813, 161950), (1025, 128454), (1185, 111110), (1230, 107045), (1355, 97170), (1626, 80975), (1975, 66666), (2050, 64227), (2370, 55555), (2710, 48585), (3075, 42818), (3239, 40650), (3950, 33333), (4065, 32390), (5925, 22222), (6150, 21409), (6478, 20325), (6775, 19434), (8130, 16195), (9717, 13550), (11111, 11850)]