67778100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1967

約数の個数: 144

約数和(自身を含む): 234776640

約数和(自身を除く): 166998540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1931, 1950, 2340, 2700, 2925, 3510, 3862, 3900, 5793, 5850, 7020, 7724, 8775, 9655, 11586, 11700, 17379, 17550, 19310, 23172, 25103, 28965, 34758, 35100, 38620, 48275, 50206, 52137, 57930, 69516, 75309, 86895, 96550, 100412, 104274, 115860, 125515, 144825, 150618, 173790, 193100, 208548, 225927, 251030, 260685, 289650, 301236, 347580, 376545, 434475, 451854, 502060, 521370, 579300, 627575, 677781, 753090, 868950, 903708, 1042740, 1129635, 1255150, 1303425, 1355562, 1506180, 1737900, 1882725, 2259270, 2510300, 2606850, 2711124, 3388905, 3765450, 4518540, 5213700, 5648175, 6777810, 7530900, 11296350, 13555620, 16944525, 22592700, 33889050, 67778100]

約数ペア:

[(1, 67778100), (2, 33889050), (3, 22592700), (4, 16944525), (5, 13555620), (6, 11296350), (9, 7530900), (10, 6777810), (12, 5648175), (13, 5213700), (15, 4518540), (18, 3765450), (20, 3388905), (25, 2711124), (26, 2606850), (27, 2510300), (30, 2259270), (36, 1882725), (39, 1737900), (45, 1506180), (50, 1355562), (52, 1303425), (54, 1255150), (60, 1129635), (65, 1042740), (75, 903708), (78, 868950), (90, 753090), (100, 677781), (108, 627575), (117, 579300), (130, 521370), (135, 502060), (150, 451854), (156, 434475), (180, 376545), (195, 347580), (225, 301236), (234, 289650), (260, 260685), (270, 251030), (300, 225927), (325, 208548), (351, 193100), (390, 173790), (450, 150618), (468, 144825), (540, 125515), (585, 115860), (650, 104274), (675, 100412), (702, 96550), (780, 86895), (900, 75309), (975, 69516), (1170, 57930), (1300, 52137), (1350, 50206), (1404, 48275), (1755, 38620), (1931, 35100), (1950, 34758), (2340, 28965), (2700, 25103), (2925, 23172), (3510, 19310), (3862, 17550), (3900, 17379), (5793, 11700), (5850, 11586), (7020, 9655), (7724, 8775)]