238369950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5821}}^1$

素因数の和:5859

約数の個数: 144

約数和(自身を含む): 788345376

約数和(自身を除く): 549975426

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3150, 4095, 4550, 5821, 5850, 6825, 8190, 11642, 13650, 17463, 20475, 29105, 34926, 40747, 40950, 52389, 58210, 75673, 81494, 87315, 104778, 122241, 145525, 151346, 174630, 203735, 227019, 244482, 261945, 291050, 366723, 378365, 407470, 436575, 454038, 523890, 529711, 611205, 681057, 733446, 756730, 873150, 1018675, 1059422, 1135095, 1222410, 1309725, 1362114, 1589133, 1833615, 1891825, 2037350, 2270190, 2619450, 2648555, 3056025, 3178266, 3405285, 3667230, 3783650, 4767399, 5297110, 5675475, 6112050, 6810570, 7945665, 9168075, 9534798, 11350950, 13242775, 15891330, 17026425, 18336150, 23836995, 26485550, 34052850, 39728325, 47673990, 79456650, 119184975, 238369950]

約数ペア:

[(1, 238369950), (2, 119184975), (3, 79456650), (5, 47673990), (6, 39728325), (7, 34052850), (9, 26485550), (10, 23836995), (13, 18336150), (14, 17026425), (15, 15891330), (18, 13242775), (21, 11350950), (25, 9534798), (26, 9168075), (30, 7945665), (35, 6810570), (39, 6112050), (42, 5675475), (45, 5297110), (50, 4767399), (63, 3783650), (65, 3667230), (70, 3405285), (75, 3178266), (78, 3056025), (90, 2648555), (91, 2619450), (105, 2270190), (117, 2037350), (126, 1891825), (130, 1833615), (150, 1589133), (175, 1362114), (182, 1309725), (195, 1222410), (210, 1135095), (225, 1059422), (234, 1018675), (273, 873150), (315, 756730), (325, 733446), (350, 681057), (390, 611205), (450, 529711), (455, 523890), (525, 454038), (546, 436575), (585, 407470), (630, 378365), (650, 366723), (819, 291050), (910, 261945), (975, 244482), (1050, 227019), (1170, 203735), (1365, 174630), (1575, 151346), (1638, 145525), (1950, 122241), (2275, 104778), (2730, 87315), (2925, 81494), (3150, 75673), (4095, 58210), (4550, 52389), (5821, 40950), (5850, 40747), (6825, 34926), (8190, 29105), (11642, 20475), (13650, 17463)]