489657300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{148381}}^1$

素因数の和:148409

約数の個数: 72

約数和(自身を含む): 1545546912

約数和(自身を除く): 1055889612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 148381, 296762, 445143, 593524, 741905, 890286, 1483810, 1632191, 1780572, 2225715, 2967620, 3264382, 3709525, 4451430, 4896573, 6528764, 7419050, 8160955, 8902860, 9793146, 11128575, 14838100, 16321910, 19586292, 22257150, 24482865, 32643820, 40804775, 44514300, 48965730, 81609550, 97931460, 122414325, 163219100, 244828650, 489657300]

約数ペア:

[(1, 489657300), (2, 244828650), (3, 163219100), (4, 122414325), (5, 97931460), (6, 81609550), (10, 48965730), (11, 44514300), (12, 40804775), (15, 32643820), (20, 24482865), (22, 22257150), (25, 19586292), (30, 16321910), (33, 14838100), (44, 11128575), (50, 9793146), (55, 8902860), (60, 8160955), (66, 7419050), (75, 6528764), (100, 4896573), (110, 4451430), (132, 3709525), (150, 3264382), (165, 2967620), (220, 2225715), (275, 1780572), (300, 1632191), (330, 1483810), (550, 890286), (660, 741905), (825, 593524), (1100, 445143), (1650, 296762), (3300, 148381)]