449975908350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{14083753}}^1$

素因数の和:14083842

約数の個数: 72

約数和(自身を含む): 1225962618192

約数和(自身を除く): 775986709842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 5325, 6390, 10650, 15975, 31950, 14083753, 28167506, 42251259, 70418765, 84502518, 126753777, 140837530, 211256295, 253507554, 352093825, 422512590, 633768885, 704187650, 999946463, 1056281475, 1267537770, 1999892926, 2112562950, 2999839389, 3168844425, 4999732315, 5999678778, 6337688850, 8999518167, 9999464630, 14999196945, 17999036334, 24998661575, 29998393890, 44997590835, 49997323150, 74995984725, 89995181670, 149991969450, 224987954175, 449975908350]

約数ペア:

[(1, 449975908350), (2, 224987954175), (3, 149991969450), (5, 89995181670), (6, 74995984725), (9, 49997323150), (10, 44997590835), (15, 29998393890), (18, 24998661575), (25, 17999036334), (30, 14999196945), (45, 9999464630), (50, 8999518167), (71, 6337688850), (75, 5999678778), (90, 4999732315), (142, 3168844425), (150, 2999839389), (213, 2112562950), (225, 1999892926), (355, 1267537770), (426, 1056281475), (450, 999946463), (639, 704187650), (710, 633768885), (1065, 422512590), (1278, 352093825), (1775, 253507554), (2130, 211256295), (3195, 140837530), (3550, 126753777), (5325, 84502518), (6390, 70418765), (10650, 42251259), (15975, 28167506), (31950, 14083753)]