255235500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4401

約数の個数: 144

約数和(自身を含む): 867318816

約数和(自身を除く): 612083316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3900, 4363, 4500, 4875, 5850, 6500, 8726, 9750, 11700, 13089, 14625, 17452, 19500, 21815, 26178, 29250, 39267, 43630, 52356, 56719, 58500, 65445, 78534, 87260, 109075, 113438, 130890, 157068, 170157, 196335, 218150, 226876, 261780, 283595, 327225, 340314, 392670, 436300, 510471, 545375, 567190, 654450, 680628, 785340, 850785, 981675, 1020942, 1090750, 1134380, 1308900, 1417975, 1636125, 1701570, 1963350, 2041884, 2181500, 2552355, 2835950, 3272250, 3403140, 3926700, 4253925, 4908375, 5104710, 5671900, 6544500, 7089875, 8507850, 9816750, 10209420, 12761775, 14179750, 17015700, 19633500, 21269625, 25523550, 28359500, 42539250, 51047100, 63808875, 85078500, 127617750, 255235500]

約数ペア:

[(1, 255235500), (2, 127617750), (3, 85078500), (4, 63808875), (5, 51047100), (6, 42539250), (9, 28359500), (10, 25523550), (12, 21269625), (13, 19633500), (15, 17015700), (18, 14179750), (20, 12761775), (25, 10209420), (26, 9816750), (30, 8507850), (36, 7089875), (39, 6544500), (45, 5671900), (50, 5104710), (52, 4908375), (60, 4253925), (65, 3926700), (75, 3403140), (78, 3272250), (90, 2835950), (100, 2552355), (117, 2181500), (125, 2041884), (130, 1963350), (150, 1701570), (156, 1636125), (180, 1417975), (195, 1308900), (225, 1134380), (234, 1090750), (250, 1020942), (260, 981675), (300, 850785), (325, 785340), (375, 680628), (390, 654450), (450, 567190), (468, 545375), (500, 510471), (585, 436300), (650, 392670), (750, 340314), (780, 327225), (900, 283595), (975, 261780), (1125, 226876), (1170, 218150), (1300, 196335), (1500, 170157), (1625, 157068), (1950, 130890), (2250, 113438), (2340, 109075), (2925, 87260), (3250, 78534), (3900, 65445), (4363, 58500), (4500, 56719), (4875, 52356), (5850, 43630), (6500, 39267), (8726, 29250), (9750, 26178), (11700, 21815), (13089, 19500), (14625, 17452)]