121761900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3469}}^1$

素因数の和:3505

約数の個数: 144

約数和(自身を含む): 421674400

約数和(自身を除く): 299912500

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, 1950, 2340, 2700, 2925, 3469, 3510, 3900, 5850, 6938, 7020, 8775, 10407, 11700, 13876, 17345, 17550, 20814, 31221, 34690, 35100, 41628, 45097, 52035, 62442, 69380, 86725, 90194, 93663, 104070, 124884, 135291, 156105, 173450, 180388, 187326, 208140, 225485, 260175, 270582, 312210, 346900, 374652, 405873, 450970, 468315, 520350, 541164, 624420, 676455, 780525, 811746, 901940, 936630, 1040700, 1127425, 1217619, 1352910, 1561050, 1623492, 1873260, 2029365, 2254850, 2341575, 2435238, 2705820, 3122100, 3382275, 4058730, 4509700, 4683150, 4870476, 6088095, 6764550, 8117460, 9366300, 10146825, 12176190, 13529100, 20293650, 24352380, 30440475, 40587300, 60880950, 121761900]

約数ペア:

[(1, 121761900), (2, 60880950), (3, 40587300), (4, 30440475), (5, 24352380), (6, 20293650), (9, 13529100), (10, 12176190), (12, 10146825), (13, 9366300), (15, 8117460), (18, 6764550), (20, 6088095), (25, 4870476), (26, 4683150), (27, 4509700), (30, 4058730), (36, 3382275), (39, 3122100), (45, 2705820), (50, 2435238), (52, 2341575), (54, 2254850), (60, 2029365), (65, 1873260), (75, 1623492), (78, 1561050), (90, 1352910), (100, 1217619), (108, 1127425), (117, 1040700), (130, 936630), (135, 901940), (150, 811746), (156, 780525), (180, 676455), (195, 624420), (225, 541164), (234, 520350), (260, 468315), (270, 450970), (300, 405873), (325, 374652), (351, 346900), (390, 312210), (450, 270582), (468, 260175), (540, 225485), (585, 208140), (650, 187326), (675, 180388), (702, 173450), (780, 156105), (900, 135291), (975, 124884), (1170, 104070), (1300, 93663), (1350, 90194), (1404, 86725), (1755, 69380), (1950, 62442), (2340, 52035), (2700, 45097), (2925, 41628), (3469, 35100), (3510, 34690), (3900, 31221), (5850, 20814), (6938, 17550), (7020, 17345), (8775, 13876), (10407, 11700)]