189095400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8116

約数の個数: 144

約数和(自身を含む): 683979660

約数和(自身を除く): 494884260

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, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 8081, 11700, 16162, 23400, 24243, 32324, 40405, 48486, 64648, 72729, 80810, 96972, 105053, 121215, 145458, 161620, 193944, 202025, 210106, 242430, 290916, 315159, 323240, 363645, 404050, 420212, 484860, 525265, 581832, 606075, 630318, 727290, 808100, 840424, 945477, 969720, 1050530, 1212150, 1260636, 1454580, 1575795, 1616200, 1818225, 1890954, 2101060, 2424300, 2521272, 2626325, 2909160, 3151590, 3636450, 3781908, 4202120, 4727385, 4848600, 5252650, 6303180, 7272900, 7563816, 7878975, 9454770, 10505300, 12606360, 14545800, 15757950, 18909540, 21010600, 23636925, 31515900, 37819080, 47273850, 63031800, 94547700, 189095400]

約数ペア:

[(1, 189095400), (2, 94547700), (3, 63031800), (4, 47273850), (5, 37819080), (6, 31515900), (8, 23636925), (9, 21010600), (10, 18909540), (12, 15757950), (13, 14545800), (15, 12606360), (18, 10505300), (20, 9454770), (24, 7878975), (25, 7563816), (26, 7272900), (30, 6303180), (36, 5252650), (39, 4848600), (40, 4727385), (45, 4202120), (50, 3781908), (52, 3636450), (60, 3151590), (65, 2909160), (72, 2626325), (75, 2521272), (78, 2424300), (90, 2101060), (100, 1890954), (104, 1818225), (117, 1616200), (120, 1575795), (130, 1454580), (150, 1260636), (156, 1212150), (180, 1050530), (195, 969720), (200, 945477), (225, 840424), (234, 808100), (260, 727290), (300, 630318), (312, 606075), (325, 581832), (360, 525265), (390, 484860), (450, 420212), (468, 404050), (520, 363645), (585, 323240), (600, 315159), (650, 290916), (780, 242430), (900, 210106), (936, 202025), (975, 193944), (1170, 161620), (1300, 145458), (1560, 121215), (1800, 105053), (1950, 96972), (2340, 80810), (2600, 72729), (2925, 64648), (3900, 48486), (4680, 40405), (5850, 32324), (7800, 24243), (8081, 23400), (11700, 16162)]