2021619900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{2069}}^1\times {\mathrm{3257}}^1$

素因数の和:5343

約数の個数: 72

約数和(自身を含む): 5853844080

約数和(自身を除く): 3832224180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 2069, 3257, 4138, 6207, 6514, 8276, 9771, 10345, 12414, 13028, 16285, 19542, 20690, 24828, 31035, 32570, 39084, 41380, 48855, 51725, 62070, 65140, 81425, 97710, 103450, 124140, 155175, 162850, 195420, 206900, 244275, 310350, 325700, 488550, 620700, 977100, 6738733, 13477466, 20216199, 26954932, 33693665, 40432398, 67387330, 80864796, 101080995, 134774660, 168468325, 202161990, 336936650, 404323980, 505404975, 673873300, 1010809950, 2021619900]

約数ペア:

[(1, 2021619900), (2, 1010809950), (3, 673873300), (4, 505404975), (5, 404323980), (6, 336936650), (10, 202161990), (12, 168468325), (15, 134774660), (20, 101080995), (25, 80864796), (30, 67387330), (50, 40432398), (60, 33693665), (75, 26954932), (100, 20216199), (150, 13477466), (300, 6738733), (2069, 977100), (3257, 620700), (4138, 488550), (6207, 325700), (6514, 310350), (8276, 244275), (9771, 206900), (10345, 195420), (12414, 162850), (13028, 155175), (16285, 124140), (19542, 103450), (20690, 97710), (24828, 81425), (31035, 65140), (32570, 62070), (39084, 51725), (41380, 48855)]