20076567900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{1669}}^1$

素因数の和:2184

約数の個数: 144

約数和(自身を含む): 58846337760

約数和(自身を除く): 38769769860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 397, 404, 505, 606, 794, 1010, 1191, 1212, 1515, 1588, 1669, 1985, 2020, 2382, 2525, 3030, 3338, 3970, 4764, 5007, 5050, 5955, 6060, 6676, 7575, 7940, 8345, 9925, 10014, 10100, 11910, 15150, 16690, 19850, 20028, 23820, 25035, 29775, 30300, 33380, 39700, 40097, 41725, 50070, 59550, 80194, 83450, 100140, 119100, 120291, 125175, 160388, 166900, 168569, 200485, 240582, 250350, 337138, 400970, 481164, 500700, 505707, 601455, 662593, 674276, 801940, 842845, 1002425, 1011414, 1202910, 1325186, 1685690, 1987779, 2004850, 2022828, 2405820, 2528535, 2650372, 3007275, 3312965, 3371380, 3975558, 4009700, 4214225, 5057070, 6014550, 6625930, 7951116, 8428450, 9938895, 10114140, 12029100, 12642675, 13251860, 16564825, 16856900, 19877790, 25285350, 33129650, 39755580, 49694475, 50570700, 66259300, 66921893, 99388950, 133843786, 198777900, 200765679, 267687572, 334609465, 401531358, 669218930, 803062716, 1003828395, 1338437860, 1673047325, 2007656790, 3346094650, 4015313580, 5019141975, 6692189300, 10038283950, 20076567900]

約数ペア:

[(1, 20076567900), (2, 10038283950), (3, 6692189300), (4, 5019141975), (5, 4015313580), (6, 3346094650), (10, 2007656790), (12, 1673047325), (15, 1338437860), (20, 1003828395), (25, 803062716), (30, 669218930), (50, 401531358), (60, 334609465), (75, 267687572), (100, 200765679), (101, 198777900), (150, 133843786), (202, 99388950), (300, 66921893), (303, 66259300), (397, 50570700), (404, 49694475), (505, 39755580), (606, 33129650), (794, 25285350), (1010, 19877790), (1191, 16856900), (1212, 16564825), (1515, 13251860), (1588, 12642675), (1669, 12029100), (1985, 10114140), (2020, 9938895), (2382, 8428450), (2525, 7951116), (3030, 6625930), (3338, 6014550), (3970, 5057070), (4764, 4214225), (5007, 4009700), (5050, 3975558), (5955, 3371380), (6060, 3312965), (6676, 3007275), (7575, 2650372), (7940, 2528535), (8345, 2405820), (9925, 2022828), (10014, 2004850), (10100, 1987779), (11910, 1685690), (15150, 1325186), (16690, 1202910), (19850, 1011414), (20028, 1002425), (23820, 842845), (25035, 801940), (29775, 674276), (30300, 662593), (33380, 601455), (39700, 505707), (40097, 500700), (41725, 481164), (50070, 400970), (59550, 337138), (80194, 250350), (83450, 240582), (100140, 200485), (119100, 168569), (120291, 166900), (125175, 160388)]