12189300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 36164352

約数和(自身を除く): 23975052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 991, 1025, 1230, 1982, 2050, 2460, 2973, 3075, 3964, 4100, 4955, 5946, 6150, 9910, 11892, 12300, 14865, 19820, 24775, 29730, 40631, 49550, 59460, 74325, 81262, 99100, 121893, 148650, 162524, 203155, 243786, 297300, 406310, 487572, 609465, 812620, 1015775, 1218930, 2031550, 2437860, 3047325, 4063100, 6094650, 12189300]

約数ペア:

[(1, 12189300), (2, 6094650), (3, 4063100), (4, 3047325), (5, 2437860), (6, 2031550), (10, 1218930), (12, 1015775), (15, 812620), (20, 609465), (25, 487572), (30, 406310), (41, 297300), (50, 243786), (60, 203155), (75, 162524), (82, 148650), (100, 121893), (123, 99100), (150, 81262), (164, 74325), (205, 59460), (246, 49550), (300, 40631), (410, 29730), (492, 24775), (615, 19820), (820, 14865), (991, 12300), (1025, 11892), (1230, 9910), (1982, 6150), (2050, 5946), (2460, 4955), (2973, 4100), (3075, 3964)]