812351700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6997}}^1$

素因数の和:7063

約数の個数: 144

約数和(自身を含む): 2672676160

約数和(自身を除く): 1860324460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 516, 540, 645, 675, 774, 860, 900, 1075, 1161, 1290, 1350, 1548, 1935, 2150, 2322, 2580, 2700, 3225, 3870, 4300, 4644, 5805, 6450, 6997, 7740, 9675, 11610, 12900, 13994, 19350, 20991, 23220, 27988, 29025, 34985, 38700, 41982, 58050, 62973, 69970, 83964, 104955, 116100, 125946, 139940, 174925, 188919, 209910, 251892, 300871, 314865, 349850, 377838, 419820, 524775, 601742, 629730, 699700, 755676, 902613, 944595, 1049550, 1203484, 1259460, 1504355, 1574325, 1805226, 1889190, 2099100, 2707839, 3008710, 3148650, 3610452, 3778380, 4513065, 4722975, 5415678, 6017420, 6297300, 7521775, 8123517, 9026130, 9445950, 10831356, 13539195, 15043550, 16247034, 18052260, 18891900, 22565325, 27078390, 30087100, 32494068, 40617585, 45130650, 54156780, 67695975, 81235170, 90261300, 135391950, 162470340, 203087925, 270783900, 406175850, 812351700]

約数ペア:

[(1, 812351700), (2, 406175850), (3, 270783900), (4, 203087925), (5, 162470340), (6, 135391950), (9, 90261300), (10, 81235170), (12, 67695975), (15, 54156780), (18, 45130650), (20, 40617585), (25, 32494068), (27, 30087100), (30, 27078390), (36, 22565325), (43, 18891900), (45, 18052260), (50, 16247034), (54, 15043550), (60, 13539195), (75, 10831356), (86, 9445950), (90, 9026130), (100, 8123517), (108, 7521775), (129, 6297300), (135, 6017420), (150, 5415678), (172, 4722975), (180, 4513065), (215, 3778380), (225, 3610452), (258, 3148650), (270, 3008710), (300, 2707839), (387, 2099100), (430, 1889190), (450, 1805226), (516, 1574325), (540, 1504355), (645, 1259460), (675, 1203484), (774, 1049550), (860, 944595), (900, 902613), (1075, 755676), (1161, 699700), (1290, 629730), (1350, 601742), (1548, 524775), (1935, 419820), (2150, 377838), (2322, 349850), (2580, 314865), (2700, 300871), (3225, 251892), (3870, 209910), (4300, 188919), (4644, 174925), (5805, 139940), (6450, 125946), (6997, 116100), (7740, 104955), (9675, 83964), (11610, 69970), (12900, 62973), (13994, 58050), (19350, 41982), (20991, 38700), (23220, 34985), (27988, 29025)]