2122811700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{15973}}^1$

素因数の和:16433

約数の個数: 72

約数和(自身を含む): 6156251808

約数和(自身を除く): 4033440108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 443, 886, 1329, 1772, 2215, 2658, 4430, 5316, 6645, 8860, 11075, 13290, 15973, 22150, 26580, 31946, 33225, 44300, 47919, 63892, 66450, 79865, 95838, 132900, 159730, 191676, 239595, 319460, 399325, 479190, 798650, 958380, 1197975, 1597300, 2395950, 4791900, 7076039, 14152078, 21228117, 28304156, 35380195, 42456234, 70760390, 84912468, 106140585, 141520780, 176900975, 212281170, 353801950, 424562340, 530702925, 707603900, 1061405850, 2122811700]

約数ペア:

[(1, 2122811700), (2, 1061405850), (3, 707603900), (4, 530702925), (5, 424562340), (6, 353801950), (10, 212281170), (12, 176900975), (15, 141520780), (20, 106140585), (25, 84912468), (30, 70760390), (50, 42456234), (60, 35380195), (75, 28304156), (100, 21228117), (150, 14152078), (300, 7076039), (443, 4791900), (886, 2395950), (1329, 1597300), (1772, 1197975), (2215, 958380), (2658, 798650), (4430, 479190), (5316, 399325), (6645, 319460), (8860, 239595), (11075, 191676), (13290, 159730), (15973, 132900), (22150, 95838), (26580, 79865), (31946, 66450), (33225, 63892), (44300, 47919)]