7561050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 22617600

約数和(自身を除く): 15056550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 379, 399, 475, 525, 570, 665, 758, 798, 950, 1050, 1137, 1330, 1425, 1895, 1995, 2274, 2653, 2850, 3325, 3790, 3990, 5306, 5685, 6650, 7201, 7959, 9475, 9975, 11370, 13265, 14402, 15918, 18950, 19950, 21603, 26530, 28425, 36005, 39795, 43206, 50407, 56850, 66325, 72010, 79590, 100814, 108015, 132650, 151221, 180025, 198975, 216030, 252035, 302442, 360050, 397950, 504070, 540075, 756105, 1080150, 1260175, 1512210, 2520350, 3780525, 7561050]

約数ペア:

[(1, 7561050), (2, 3780525), (3, 2520350), (5, 1512210), (6, 1260175), (7, 1080150), (10, 756105), (14, 540075), (15, 504070), (19, 397950), (21, 360050), (25, 302442), (30, 252035), (35, 216030), (38, 198975), (42, 180025), (50, 151221), (57, 132650), (70, 108015), (75, 100814), (95, 79590), (105, 72010), (114, 66325), (133, 56850), (150, 50407), (175, 43206), (190, 39795), (210, 36005), (266, 28425), (285, 26530), (350, 21603), (379, 19950), (399, 18950), (475, 15918), (525, 14402), (570, 13265), (665, 11370), (758, 9975), (798, 9475), (950, 7959), (1050, 7201), (1137, 6650), (1330, 5685), (1425, 5306), (1895, 3990), (1995, 3790), (2274, 3325), (2653, 2850)]