244575900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1172

約数の個数: 108

約数和(自身を含む): 769862184

約数和(自身を除く): 525286284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 331, 450, 662, 821, 900, 993, 1324, 1642, 1655, 1986, 2463, 2979, 3284, 3310, 3972, 4105, 4926, 4965, 5958, 6620, 7389, 8210, 8275, 9852, 9930, 11916, 12315, 14778, 14895, 16420, 16550, 19860, 20525, 24630, 24825, 29556, 29790, 33100, 36945, 41050, 49260, 49650, 59580, 61575, 73890, 74475, 82100, 99300, 123150, 147780, 148950, 184725, 246300, 271751, 297900, 369450, 543502, 738900, 815253, 1087004, 1358755, 1630506, 2445759, 2717510, 3261012, 4076265, 4891518, 5435020, 6793775, 8152530, 9783036, 12228795, 13587550, 16305060, 20381325, 24457590, 27175100, 40762650, 48915180, 61143975, 81525300, 122287950, 244575900]

約数ペア:

[(1, 244575900), (2, 122287950), (3, 81525300), (4, 61143975), (5, 48915180), (6, 40762650), (9, 27175100), (10, 24457590), (12, 20381325), (15, 16305060), (18, 13587550), (20, 12228795), (25, 9783036), (30, 8152530), (36, 6793775), (45, 5435020), (50, 4891518), (60, 4076265), (75, 3261012), (90, 2717510), (100, 2445759), (150, 1630506), (180, 1358755), (225, 1087004), (300, 815253), (331, 738900), (450, 543502), (662, 369450), (821, 297900), (900, 271751), (993, 246300), (1324, 184725), (1642, 148950), (1655, 147780), (1986, 123150), (2463, 99300), (2979, 82100), (3284, 74475), (3310, 73890), (3972, 61575), (4105, 59580), (4926, 49650), (4965, 49260), (5958, 41050), (6620, 36945), (7389, 33100), (8210, 29790), (8275, 29556), (9852, 24825), (9930, 24630), (11916, 20525), (12315, 19860), (14778, 16550), (14895, 16420)]