306454200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 1035871200

約数和(自身を除く): 729417000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 101, 104, 120, 130, 150, 156, 195, 200, 202, 260, 300, 303, 312, 325, 389, 390, 404, 505, 520, 600, 606, 650, 778, 780, 808, 975, 1010, 1167, 1212, 1300, 1313, 1515, 1556, 1560, 1945, 1950, 2020, 2334, 2424, 2525, 2600, 2626, 3030, 3112, 3890, 3900, 3939, 4040, 4668, 5050, 5057, 5252, 5835, 6060, 6565, 7575, 7780, 7800, 7878, 9336, 9725, 10100, 10114, 10504, 11670, 12120, 13130, 15150, 15171, 15560, 15756, 19450, 19695, 20200, 20228, 23340, 25285, 26260, 29175, 30300, 30342, 31512, 32825, 38900, 39289, 39390, 40456, 46680, 50570, 52520, 58350, 60600, 60684, 65650, 75855, 77800, 78578, 78780, 98475, 101140, 116700, 117867, 121368, 126425, 131300, 151710, 157156, 157560, 196445, 196950, 202280, 233400, 235734, 252850, 262600, 303420, 314312, 379275, 392890, 393900, 471468, 505700, 510757, 589335, 606840, 758550, 785780, 787800, 942936, 982225, 1011400, 1021514, 1178670, 1517100, 1532271, 1571560, 1964450, 2043028, 2357340, 2553785, 2946675, 3034200, 3064542, 3928900, 4086056, 4714680, 5107570, 5893350, 6129084, 7661355, 7857800, 10215140, 11786700, 12258168, 12768925, 15322710, 20430280, 23573400, 25537850, 30645420, 38306775, 51075700, 61290840, 76613550, 102151400, 153227100, 306454200]

約数ペア:

[(1, 306454200), (2, 153227100), (3, 102151400), (4, 76613550), (5, 61290840), (6, 51075700), (8, 38306775), (10, 30645420), (12, 25537850), (13, 23573400), (15, 20430280), (20, 15322710), (24, 12768925), (25, 12258168), (26, 11786700), (30, 10215140), (39, 7857800), (40, 7661355), (50, 6129084), (52, 5893350), (60, 5107570), (65, 4714680), (75, 4086056), (78, 3928900), (100, 3064542), (101, 3034200), (104, 2946675), (120, 2553785), (130, 2357340), (150, 2043028), (156, 1964450), (195, 1571560), (200, 1532271), (202, 1517100), (260, 1178670), (300, 1021514), (303, 1011400), (312, 982225), (325, 942936), (389, 787800), (390, 785780), (404, 758550), (505, 606840), (520, 589335), (600, 510757), (606, 505700), (650, 471468), (778, 393900), (780, 392890), (808, 379275), (975, 314312), (1010, 303420), (1167, 262600), (1212, 252850), (1300, 235734), (1313, 233400), (1515, 202280), (1556, 196950), (1560, 196445), (1945, 157560), (1950, 157156), (2020, 151710), (2334, 131300), (2424, 126425), (2525, 121368), (2600, 117867), (2626, 116700), (3030, 101140), (3112, 98475), (3890, 78780), (3900, 78578), (3939, 77800), (4040, 75855), (4668, 65650), (5050, 60684), (5057, 60600), (5252, 58350), (5835, 52520), (6060, 50570), (6565, 46680), (7575, 40456), (7780, 39390), (7800, 39289), (7878, 38900), (9336, 32825), (9725, 31512), (10100, 30342), (10114, 30300), (10504, 29175), (11670, 26260), (12120, 25285), (13130, 23340), (15150, 20228), (15171, 20200), (15560, 19695), (15756, 19450)]