242519100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{19717}}^1$

素因数の和:19775

約数の個数: 72

約数和(自身を含む): 718839408

約数和(自身を除く): 476320308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 6150, 12300, 19717, 39434, 59151, 78868, 98585, 118302, 197170, 236604, 295755, 394340, 492925, 591510, 808397, 985850, 1183020, 1478775, 1616794, 1971700, 2425191, 2957550, 3233588, 4041985, 4850382, 5915100, 8083970, 9700764, 12125955, 16167940, 20209925, 24251910, 40419850, 48503820, 60629775, 80839700, 121259550, 242519100]

約数ペア:

[(1, 242519100), (2, 121259550), (3, 80839700), (4, 60629775), (5, 48503820), (6, 40419850), (10, 24251910), (12, 20209925), (15, 16167940), (20, 12125955), (25, 9700764), (30, 8083970), (41, 5915100), (50, 4850382), (60, 4041985), (75, 3233588), (82, 2957550), (100, 2425191), (123, 1971700), (150, 1616794), (164, 1478775), (205, 1183020), (246, 985850), (300, 808397), (410, 591510), (492, 492925), (615, 394340), (820, 295755), (1025, 236604), (1230, 197170), (2050, 118302), (2460, 98585), (3075, 78868), (4100, 59151), (6150, 39434), (12300, 19717)]