212241300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{1597}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 615856416

約数和(自身を除く): 403615116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 443, 886, 1329, 1597, 1772, 2215, 2658, 3194, 4430, 4791, 5316, 6388, 6645, 7985, 8860, 9582, 11075, 13290, 15970, 19164, 22150, 23955, 26580, 31940, 33225, 39925, 44300, 47910, 66450, 79850, 95820, 119775, 132900, 159700, 239550, 479100, 707471, 1414942, 2122413, 2829884, 3537355, 4244826, 7074710, 8489652, 10612065, 14149420, 17686775, 21224130, 35373550, 42448260, 53060325, 70747100, 106120650, 212241300]

約数ペア:

[(1, 212241300), (2, 106120650), (3, 70747100), (4, 53060325), (5, 42448260), (6, 35373550), (10, 21224130), (12, 17686775), (15, 14149420), (20, 10612065), (25, 8489652), (30, 7074710), (50, 4244826), (60, 3537355), (75, 2829884), (100, 2122413), (150, 1414942), (300, 707471), (443, 479100), (886, 239550), (1329, 159700), (1597, 132900), (1772, 119775), (2215, 95820), (2658, 79850), (3194, 66450), (4430, 47910), (4791, 44300), (5316, 39925), (6388, 33225), (6645, 31940), (7985, 26580), (8860, 23955), (9582, 22150), (11075, 19164), (13290, 15970)]