28665150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 74995200

約数和(自身を除く): 46330050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 59, 75, 79, 82, 118, 123, 150, 158, 177, 205, 237, 246, 295, 354, 395, 410, 474, 590, 615, 790, 885, 1025, 1185, 1230, 1475, 1770, 1975, 2050, 2370, 2419, 2950, 3075, 3239, 3950, 4425, 4661, 4838, 5925, 6150, 6478, 7257, 8850, 9322, 9717, 11850, 12095, 13983, 14514, 16195, 19434, 23305, 24190, 27966, 32390, 36285, 46610, 48585, 60475, 69915, 72570, 80975, 97170, 116525, 120950, 139830, 161950, 181425, 191101, 233050, 242925, 349575, 362850, 382202, 485850, 573303, 699150, 955505, 1146606, 1911010, 2866515, 4777525, 5733030, 9555050, 14332575, 28665150]

約数ペア:

[(1, 28665150), (2, 14332575), (3, 9555050), (5, 5733030), (6, 4777525), (10, 2866515), (15, 1911010), (25, 1146606), (30, 955505), (41, 699150), (50, 573303), (59, 485850), (75, 382202), (79, 362850), (82, 349575), (118, 242925), (123, 233050), (150, 191101), (158, 181425), (177, 161950), (205, 139830), (237, 120950), (246, 116525), (295, 97170), (354, 80975), (395, 72570), (410, 69915), (474, 60475), (590, 48585), (615, 46610), (790, 36285), (885, 32390), (1025, 27966), (1185, 24190), (1230, 23305), (1475, 19434), (1770, 16195), (1975, 14514), (2050, 13983), (2370, 12095), (2419, 11850), (2950, 9717), (3075, 9322), (3239, 8850), (3950, 7257), (4425, 6478), (4661, 6150), (4838, 5925)]