2901300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 8853600

約数和(自身を除く): 5952300

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, 509, 570, 950, 1018, 1140, 1425, 1527, 1900, 2036, 2545, 2850, 3054, 5090, 5700, 6108, 7635, 9671, 10180, 12725, 15270, 19342, 25450, 29013, 30540, 38175, 38684, 48355, 50900, 58026, 76350, 96710, 116052, 145065, 152700, 193420, 241775, 290130, 483550, 580260, 725325, 967100, 1450650, 2901300]

約数ペア:

[(1, 2901300), (2, 1450650), (3, 967100), (4, 725325), (5, 580260), (6, 483550), (10, 290130), (12, 241775), (15, 193420), (19, 152700), (20, 145065), (25, 116052), (30, 96710), (38, 76350), (50, 58026), (57, 50900), (60, 48355), (75, 38684), (76, 38175), (95, 30540), (100, 29013), (114, 25450), (150, 19342), (190, 15270), (228, 12725), (285, 10180), (300, 9671), (380, 7635), (475, 6108), (509, 5700), (570, 5090), (950, 3054), (1018, 2850), (1140, 2545), (1425, 2036), (1527, 1900)]