27517700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 71870400

約数和(自身を除く): 44352700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2069, 2660, 3325, 4138, 6650, 8276, 10345, 13300, 14483, 20690, 28966, 39311, 41380, 51725, 57932, 72415, 78622, 103450, 144830, 157244, 196555, 206900, 275177, 289660, 362075, 393110, 550354, 724150, 786220, 982775, 1100708, 1375885, 1448300, 1965550, 2751770, 3931100, 5503540, 6879425, 13758850, 27517700]

約数ペア:

[(1, 27517700), (2, 13758850), (4, 6879425), (5, 5503540), (7, 3931100), (10, 2751770), (14, 1965550), (19, 1448300), (20, 1375885), (25, 1100708), (28, 982775), (35, 786220), (38, 724150), (50, 550354), (70, 393110), (76, 362075), (95, 289660), (100, 275177), (133, 206900), (140, 196555), (175, 157244), (190, 144830), (266, 103450), (350, 78622), (380, 72415), (475, 57932), (532, 51725), (665, 41380), (700, 39311), (950, 28966), (1330, 20690), (1900, 14483), (2069, 13300), (2660, 10345), (3325, 8276), (4138, 6650)]