207855450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13997}}^1$

素因数の和:14029

約数の個数: 96

約数和(自身を含む): 624870720

約数和(自身を除く): 417015270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 675, 825, 990, 1350, 1485, 1650, 2475, 2970, 4950, 7425, 13997, 14850, 27994, 41991, 69985, 83982, 125973, 139970, 153967, 209955, 251946, 307934, 349925, 377919, 419910, 461901, 629865, 699850, 755838, 769835, 923802, 1049775, 1259730, 1385703, 1539670, 1889595, 2099550, 2309505, 2771406, 3149325, 3779190, 3849175, 4157109, 4619010, 6298650, 6928515, 7698350, 8314218, 9447975, 11547525, 13857030, 18895950, 20785545, 23095050, 34642575, 41571090, 69285150, 103927725, 207855450]

約数ペア:

[(1, 207855450), (2, 103927725), (3, 69285150), (5, 41571090), (6, 34642575), (9, 23095050), (10, 20785545), (11, 18895950), (15, 13857030), (18, 11547525), (22, 9447975), (25, 8314218), (27, 7698350), (30, 6928515), (33, 6298650), (45, 4619010), (50, 4157109), (54, 3849175), (55, 3779190), (66, 3149325), (75, 2771406), (90, 2309505), (99, 2099550), (110, 1889595), (135, 1539670), (150, 1385703), (165, 1259730), (198, 1049775), (225, 923802), (270, 769835), (275, 755838), (297, 699850), (330, 629865), (450, 461901), (495, 419910), (550, 377919), (594, 349925), (675, 307934), (825, 251946), (990, 209955), (1350, 153967), (1485, 139970), (1650, 125973), (2475, 83982), (2970, 69985), (4950, 41991), (7425, 27994), (13997, 14850)]