189657000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1661

約数の個数: 192

約数和(自身を含む): 690777360

約数和(自身を除く): 501120360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 180, 195, 200, 225, 234, 250, 260, 300, 312, 325, 360, 375, 390, 450, 468, 500, 520, 585, 600, 650, 750, 780, 900, 936, 975, 1000, 1125, 1170, 1300, 1500, 1560, 1621, 1625, 1800, 1950, 2250, 2340, 2600, 2925, 3000, 3242, 3250, 3900, 4500, 4680, 4863, 4875, 5850, 6484, 6500, 7800, 8105, 9000, 9726, 9750, 11700, 12968, 13000, 14589, 14625, 16210, 19452, 19500, 21073, 23400, 24315, 29178, 29250, 32420, 38904, 39000, 40525, 42146, 48630, 58356, 58500, 63219, 64840, 72945, 81050, 84292, 97260, 105365, 116712, 117000, 121575, 126438, 145890, 162100, 168584, 189657, 194520, 202625, 210730, 243150, 252876, 291780, 316095, 324200, 364725, 379314, 405250, 421460, 486300, 505752, 526825, 583560, 607875, 632190, 729450, 758628, 810500, 842920, 948285, 972600, 1053650, 1215750, 1264380, 1458900, 1517256, 1580475, 1621000, 1823625, 1896570, 2107300, 2431500, 2528760, 2634125, 2917800, 3160950, 3647250, 3793140, 4214600, 4741425, 4863000, 5268250, 6321900, 7294500, 7586280, 7902375, 9482850, 10536500, 12643800, 14589000, 15804750, 18965700, 21073000, 23707125, 31609500, 37931400, 47414250, 63219000, 94828500, 189657000]

約数ペア:

[(1, 189657000), (2, 94828500), (3, 63219000), (4, 47414250), (5, 37931400), (6, 31609500), (8, 23707125), (9, 21073000), (10, 18965700), (12, 15804750), (13, 14589000), (15, 12643800), (18, 10536500), (20, 9482850), (24, 7902375), (25, 7586280), (26, 7294500), (30, 6321900), (36, 5268250), (39, 4863000), (40, 4741425), (45, 4214600), (50, 3793140), (52, 3647250), (60, 3160950), (65, 2917800), (72, 2634125), (75, 2528760), (78, 2431500), (90, 2107300), (100, 1896570), (104, 1823625), (117, 1621000), (120, 1580475), (125, 1517256), (130, 1458900), (150, 1264380), (156, 1215750), (180, 1053650), (195, 972600), (200, 948285), (225, 842920), (234, 810500), (250, 758628), (260, 729450), (300, 632190), (312, 607875), (325, 583560), (360, 526825), (375, 505752), (390, 486300), (450, 421460), (468, 405250), (500, 379314), (520, 364725), (585, 324200), (600, 316095), (650, 291780), (750, 252876), (780, 243150), (900, 210730), (936, 202625), (975, 194520), (1000, 189657), (1125, 168584), (1170, 162100), (1300, 145890), (1500, 126438), (1560, 121575), (1621, 117000), (1625, 116712), (1800, 105365), (1950, 97260), (2250, 84292), (2340, 81050), (2600, 72945), (2925, 64840), (3000, 63219), (3242, 58500), (3250, 58356), (3900, 48630), (4500, 42146), (4680, 40525), (4863, 39000), (4875, 38904), (5850, 32420), (6484, 29250), (6500, 29178), (7800, 24315), (8105, 23400), (9000, 21073), (9726, 19500), (9750, 19452), (11700, 16210), (12968, 14625), (13000, 14589)]