150556140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{119489}}^1$

素因数の和:119511

約数の個数: 72

約数和(自身を含む): 521932320

約数和(自身を除く): 371376180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 119489, 238978, 358467, 477956, 597445, 716934, 836423, 1075401, 1194890, 1433868, 1672846, 1792335, 2150802, 2389780, 2509269, 3345692, 3584670, 4182115, 4301604, 5018538, 5377005, 7169340, 7527807, 8364230, 10037076, 10754010, 12546345, 15055614, 16728460, 21508020, 25092690, 30111228, 37639035, 50185380, 75278070, 150556140]

約数ペア:

[(1, 150556140), (2, 75278070), (3, 50185380), (4, 37639035), (5, 30111228), (6, 25092690), (7, 21508020), (9, 16728460), (10, 15055614), (12, 12546345), (14, 10754010), (15, 10037076), (18, 8364230), (20, 7527807), (21, 7169340), (28, 5377005), (30, 5018538), (35, 4301604), (36, 4182115), (42, 3584670), (45, 3345692), (60, 2509269), (63, 2389780), (70, 2150802), (84, 1792335), (90, 1672846), (105, 1433868), (126, 1194890), (140, 1075401), (180, 836423), (210, 716934), (252, 597445), (315, 477956), (420, 358467), (630, 238978), (1260, 119489)]