72509700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12721}}^1$

素因数の和:12757

約数の個数: 72

約数和(自身を含む): 220853920

約数和(自身を除く): 148344220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 12721, 25442, 38163, 50884, 63605, 76326, 127210, 152652, 190815, 241699, 254420, 318025, 381630, 483398, 636050, 725097, 763260, 954075, 966796, 1208495, 1272100, 1450194, 1908150, 2416990, 2900388, 3625485, 3816300, 4833980, 6042475, 7250970, 12084950, 14501940, 18127425, 24169900, 36254850, 72509700]

約数ペア:

[(1, 72509700), (2, 36254850), (3, 24169900), (4, 18127425), (5, 14501940), (6, 12084950), (10, 7250970), (12, 6042475), (15, 4833980), (19, 3816300), (20, 3625485), (25, 2900388), (30, 2416990), (38, 1908150), (50, 1450194), (57, 1272100), (60, 1208495), (75, 966796), (76, 954075), (95, 763260), (100, 725097), (114, 636050), (150, 483398), (190, 381630), (228, 318025), (285, 254420), (300, 241699), (380, 190815), (475, 152652), (570, 127210), (950, 76326), (1140, 63605), (1425, 50884), (1900, 38163), (2850, 25442), (5700, 12721)]